A graphic with the words The Grove Season in light text above a green leafy branch. Below are the words Gather • Create • Celebrate in smaller, spaced-out letters.
GET STARTED 

Fill Out The Form Below

Let's Create Something Unforgettable. Start Here:

Let's Create Something Unforgettable.

Tell us what you're celebrating, or creating, & we'll send availability, pricing & next steps.

A reply within 1 business day.

Full pricing in that first reply.

No obligation, & no pressure to book on a tour.

A graphic with the words The Grove Season in light text above a green leafy branch. Below are the words Gather • Create • Celebrate in smaller, spaced-out letters.

Fill Out The Form Below

Let's Create Something Unforgettable. Start Here:

Let's Create Something Unforgettable.

Tell us what you're celebrating, or creating, & we'll send availability, pricing & next steps.

A reply within 1 business day.

Full pricing in that first reply.

No obligation, & no pressure to book on a tour.

GET STARTED 

Fill Out The Form Below

Let's Create Something Unforgettable. Start Here:

Let's Create Something Unforgettable.

Tell us what you're celebrating, or creating, & we'll send availability, pricing & next steps.

A reply within 1 business day.

Full pricing in that first reply.

No obligation, & no pressure to book on a tour.

Birthdays & Milestones, Lake Grove New York

Some Years Deserve More Than a Restaurant Back Room.

An intimate wedding venue in Lake Grove, New York, minutes from Smithtown, Stony Brook & Smith Haven Mall. Professionally designed and rebuilt four times a year, so your budget goes toward the celebration instead of the décor.

Check Your Date

Fill Out The Form Below

Let's Create Something Unforgettable. Start Here:

Let's Create Something Unforgettable.

Tell us what you're celebrating, or creating, & we'll send availability, pricing & next steps.

A reply within 1 business day.

Full pricing in that first reply.

No obligation, & no pressure to book on a tour.

One Celebration at a Time Replies Within One Business Day

Minutes From Smith Haven Mall

16

Sweet Sixteen

The night she has been picturing since middle school.

15

Quinceañera

A room that honors the tradition without a ballroom package.

50

Milestone Birthdays

20th, 30th & beyond, celebrated like they matter.

4x

Redesigned Each Season

One

Event at a Time

No Minimum

Food & Beverage Spend required

Lake Grove

Minutes from Route 347 & Smith Haven Mall

WHAT GETS CELEBRATED HERE

The Six Milestones Long Island Books Most.

These are the occasions that fill Suffolk County calendars year after year. Every one of them works in this room, & every one of them works without a catering-hall contract attached.

Sweet 16 Parties

The single most-popular celebration on Long Island, and the one most likely to be oversold. Our Sweet 16 venue in Suffolk County gives her a room that already looks like the inspiration photos without the ballroom minimum that pushes the budget past what the night actually needs.


  • Photo moments built into the room
  • Space for a DJ, dancing & a candle ceremony
  • Bring the caterer, bakery & entertainment you want & prefer

Typical format · Evening, 4–5 hours

Elegant table setting with pink glasses and floral decor, surrounded by lush greenery, hanging flowers, chandeliers, disco balls, and draped velvet, creating a whimsical, garden-themed indoor event ambiance.

Quinceañera

A quinceañera carries traditions a rented hall rarely makes room for the presentation, the vals, the changing of the shoes. Because we host one event at a time, the timeline belongs to your family rather than to a venue running three parties in parallel.


  • Exclusive use for the full booking
  • Room for the court, the vals & a formal entrance
  • Outside catering welcome, including family-prepared menus

Typical format · Afternoon or evening

Two women in yellow dresses smile and hold champagne glasses in front of a lemonade cart, decorated with lemons and greenery. The background features lush green foliage and hanging flowers.

Milestone Birthdays

30th, 40th, 50th, 60th, 70th & beyond. A milestone birthday venue on Long Island should feel like an occasion the moment guests walk in not like a function room with a banner taped to the wall and a cash bar in the corner.


  • Works seated, standing or as a cocktail format
  • Surprise parties welcome we plan the arrival with you
  • Lounge groupings for guests who would rather sit & talk

Typical format · Evening cocktail or seated dinner

A long, elegantly set dining table with pastel plates, pink glasses, and floral centerpieces sits beneath hanging greenery, chandeliers, and mirrors in a whimsical, garden-themed room.

Wedding Anniversaries

Twenty-fifth, fortieth, fiftieth. Anniversary parties are usually organized by adult children for parents who insist they do not want a fuss, which means the room has to do the persuading. Ours does — and the photographs come back looking like the wedding album they are echoing.


  • Comfortable for multi-generational guest lists
  • Step-free entry from the parking area
  • Space for a slideshow, toasts & a first-dance reprise

Typical format · Luncheon or evening reception

Elegant table set for an event with gold cutlery, floral arrangements of hydrangeas and roses, pale chairs, and a backdrop of draped curtains and decorative mirrors.

Graduation Parties

High school and college graduations land in a six-week window every spring, when every backyard on Long Island is booked and the weather refuses to cooperate. An indoor graduation party venue that already looks finished solves both problems at once.


  • Rain never changes the plan
  • Open house or seated formats both work
  • Wall space for photo displays & a memory table

Typical format · Afternoon open house

Retirement Celebrations

Retirement Celebrations

Forty years of work deserves better than a conference room and a supermarket sheet cake. A retirement party venue in Suffolk County that feels considered signals to the guest of honor — and to the colleagues who show up — that the career being marked actually meant something.


  • Quiet enough for speeches to be heard
  • Colleagues, family & friends in one room comfortably
  • Weekday evenings often available & priced lower

Typical format · Weekday evening cocktail

The Part Nobody QUOTES YOU

The Room Is Never The Whole Price.

Call a Long Island catering hall about a Sweet 16 and you will be quoted a per-person package. It sounds complete. It is not. The package covers food and a room, and the room is beige.


Everything that makes the night look like the photographs your daughter has been saving for two years sits outside that number — and you find out one vendor at a time, usually after the deposit has cleared.


Here is what Long Island families routinely spend making a plain function room look like a celebration:

Balloon garland or entrance arch

$450–$1,200

Backdrop or step-and-repeat wall

$400–$900

Centerpieces & floral

$600–$2,000

Uplighting & dance floor lighting

$350–$900

Linens, chargers & chair covers

$300–$800

Photo backdrop or 360 booth

$500–$1,100

Typical décor spend, before catering:

$2,600-$6,900

What You Get

Milestone Services, Already Included.

Not add-ons. Not an upgraded tier. These come with the room, which is why our quotes tend to look smaller than the ones sitting next to them.

The Seasonal Installation

Wisteria across the ceiling, chandeliers, ivy-threaded mirrors and velvet drapery — rebuilt four times a year. Whatever is installed the week of your event is included in full, at no additional cost.

Exclusive Use

One celebration at a time. No second party behind a partition, no other family's guests in the parking area, no coordinator splitting attention between two rooms.

Setup & Breakdown

Our team sets the room and clears it. You are not arriving at eight in the morning with a carload of decorations, and nobody in your family is stacking chairs at midnight.

Floor Plan & Timeline Support

We map the room to your guest count and walk the run of the night with you — entrance, toasts, cake, dancing — so the day has a shape before it starts.

A Room Built to Photograph

Every corner is composed, so the pictures guests take on their phones look like the ones you would have paid a photographer for. The guest of honor keeps those forever.

Vendor Freedom

Your caterer, your baker, your DJ, your photographer. We keep a preferred list of Suffolk County vendors we trust, and you are never required to use a single name on it.

In Every Booking

You Are Renting a Finished Room

Most venues quote you an empty space and let the extras accumulate. This list is what arrives with the booking, every time, regardless of which milestone you are marking.

Get Full Pricing

Fill Out The Form Below

Let's Create Something Unforgettable. Start Here:

Let's Create Something Unforgettable.

Tell us what you're celebrating, or creating, & we'll send availability, pricing & next steps.

A reply within 1 business day.

Full pricing in that first reply.

No obligation, & no pressure to book on a tour.

Chandelier & ambient lighting

The full seasonal installation

Tables & cross-back seating

Cake, gift & sign-in table space

Lounge seating for guests

Exclusive use of the venue

Setup & breakdown by our team

Floor plan & timeline support

Preferred vendor list

On-site parking

How The Room is Set

Four Ways to Run The Night

Two women in pink dresses smile and toast with drinks in mason jars at a white bar, surrounded by flowers and greenery, next to a sunlit window.

Most Requested

Evening Cocktail

Standing, flowing, lounge groupings and a dance floor. The default for Sweet 16s & milestone birthdays where the guest list wants to move around.

Elegant table setting with a pink and white plate on a woven placemat, a knotted white napkin, gold utensils, and floral centerpieces featuring roses and hydrangeas on a white tablecloth.

Traditional

Seated Dinner

Long tables, courses, speeches between them. Best for anniversaries & any celebration where the toasts matter more than the playlist.

A floral-themed dining room with elegant chandeliers, hanging plants, decorative mirrors, and a long table set with pastel plates, gold cutlery, and fresh flower centerpieces.

Daytime

Afternoon Open House

Guests arrive across a window rather than all at once. The graduation-party standard, & the easiest format for a wide age range.

A beautifully set table with glassware, plates, and silverware, featuring lush floral centerpieces of pastel roses, hydrangeas, and greenery. The background shows warm lighting and greenery decor on the walls.

Best Value

Weekday Evening

Same room, meaningfully lower rate. Retirement parties & adult milestone birthdays often work better midweek anyway.

Is Your Date Still Open?

Spring and early-summer weekends go first, and we only take one celebration a day. Send us the date — we reply within one business day with availability and full pricing.

Check Your Date

Fill Out The Form Below

Let's Create Something Unforgettable. Start Here:

Let's Create Something Unforgettable.

Tell us what you're celebrating, or creating, & we'll send availability, pricing & next steps.

A reply within 1 business day.

Full pricing in that first reply.

No obligation, & no pressure to book on a tour.

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Why Families Choose Us

The Four Numbers That Decide It.

$0

Minimum Spend

No food & beverage minimum and no per-head package. You are renting a room.

1

Event Per Day

The building is yours for the booking. No overlap, no shared coordinator.

4

Installations a Year

Book a different season and the room genuinely looks like somewhere else.

24h

Reply TIme

One business day, with real pricing attached. No gatekeeping behind a tour.

Planning Guide

Booking a Milestone Step by Step.

Sweet 16s and quinceañeras run longest; graduations and retirements can move faster. This is the shape of a typical Long Island booking.

01

Six to nine months out — agree the date & the guest list.

These two decisions determine everything after them. For a Sweet 16, ask her early whether she wants a large party or a smaller one; the answer often surprises the parent asking.

02

Six months out - book the venue.

Spring weekends across Suffolk County go first. Booking here also settles the décor question permanently, which removes the single largest variable from the rest of your planning.

03

Five months out - set the budget honestly.

Write down catering, cake, entertainment, photography & attire. Because décor is already handled, this list is shorter than the one most families start with.

04

Four months out - book catering & entertainment.

Good Long Island DJs and caterers hold weekend dates months ahead. Bring whoever you want — there is no approved-vendor requirement here.

05

Ten weeks out — send invitations.

Write down catering, cake, entertainment, photography & attire. Because décor is already handled, this list is shorter than the one most families start with.

06

Six weeks out — confirm photography..

The room photographs well, but a photographer who has seen it beforehand uses it far better. We will happily walk them through it.

07

Two weeks out — lock the run of the night.

Entrance, toasts, cake, dancing, last song. Write it down and hand it to someone who is not you, so you can actually attend the party you planned.

08

The week of — delegate three jobs.

Someone collects cards and gifts, someone manages the slideshow or playlist, someone drives everything home afterwards.

Before You Ask

Straight Answers

If something is not here, ask us directly. We would rather tell you no quickly than sell you a date that does not suit the celebration.

What does it cost to host a Sweet 16 here?

Rates depend on the day, the season and how long you need the room. Weekday and Sunday bookings are meaningfully less than Saturday evenings. We send full pricing with our first reply, within one business day, before any tour.

How many guests can you hold?

It depends entirely on format. A seated dinner, an open house and a standing cocktail party each fit very different numbers in the same room. Tell us your count and format and we will answer honestly, including if it does not work.

Do we have to use your caterer?

No — we do not provide catering at all. Bring the caterer, restaurant or bakery you want, including family-prepared food for a quinceañera. Our preferred vendor list is a suggestion, never a requirement.

Is there a food & beverage minimum?

No, because we do not sell food or beverage. You are renting the room. That is unusual among Long Island Sweet 16 venues, where most quote a per-head package with a spend floor attached.

Can we serve alcohol at an adult milestone party?

Yes, through a licensed caterer or bartending service holding its own New York State liquor license and insurance. New York caps one-day event permits at four per location per year, so a licensed service is the route that works reliably.

Can we bring our own decorations?

Yes, though most families need far less than they expect. We ask about anything attaching to the installation, open flame, confetti and glitter. Enclosed candles and numeral displays are fine.

Do you host surprise parties?

Often. Tell us it is a surprise when you inquire and we will plan the arrival with you — where guests park, where they wait, and who walks the guest of honor through the door.

How far in advance should we book?

Sweet 16s and quinceañeras typically book six to nine months out; graduations and retirements move faster. Shorter timelines are always worth asking about, since we host one event at a time and our calendar moves differently than a catering hall's.

Tell Us What You Are Celebrating.

Send the date and the occasion. We reply within one business day with availability and full pricing — no pressure, no gatekeeping behind a tour, and a straight answer if we are not the right room for what you are planning.

Full pricing discussed immediately

Tours by appointment, seven days a week

One celebration at a time, always

Fill Out The Form Below

Let's Create Something Unforgettable. Start Here:

Let's Create Something Unforgettable.

Tell us what you're celebrating, or creating, & we'll send availability, pricing & next steps.

A reply within 1 business day.

Full pricing in that first reply.

No obligation, & no pressure to book on a tour.