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Grey Goose, Patron Silver, Johnnie Walker Black, Glenlivet 12 and Macallan 12. Insignia publishes the actual bottles behind its bar rather than the phrase premium open bar, along with two butler passed signature drinks on arrival, ten sommelier selected wine varietals and sixteen beers on tap including five specialty IPAs. That is a level of detail almost no Long Island venue offers, and it tells you what this place is: a working restaurant at 610 Smithtown Bypass that closes to the public and hands the whole building to one wedding. It publishes no prices whatsoever.
There is no price here to plan against, only a $21,000 marketplace average that two platforms happen to share. What you can plan against is the structure: a full buyout, in house food and drink, and a ceremony fee somewhere between $1,000 and $1,500 depending which listing you read. Because the venue publishes its bar brands in detail and its prices not at all, the first meeting should reverse that balance.
We read the venue's own weddings and overview pages plus its Knot, WeddingWire, Here Comes The Guide, PartySlate and EventUp listings on 10 September 2026. Checked September 2026. First party means the venue’s own site or rate card; marketplace means The Knot, WeddingWire, Zola, Wedding Spot or similar. Nothing here is averaged or estimated.
The site listed in our source file, eventsbyinsignia.com, could not be verified; the working official site is insigniasteakhouse.com, and capacity is contradicted from 250 to 350 across four listings.
Start with what is on the shelf, because it is the clearest thing on the website. Five named spirits, ten wine varietals chosen by a sommelier, sixteen taps with five specialty IPAs among them, and two butler passed signature cocktails as guests arrive. A venue quoting premium open bar is asking you to trust a category. A venue naming Macallan 12 is making a checkable promise.
The kitchen works the same way. This is a USDA Prime dry aged steak operation with a dedicated sushi chef and a raw bar, run day to day as a restaurant. The food at your wedding comes off the same line that feeds paying diners on a Tuesday. Zagat ratings are cited on its own site. PartySlate also lists a kosher kitchen on the premises, which is a genuinely unusual pairing with a steakhouse and worth confirming directly if it matters to you.
The room itself has one memorable feature: a wine cellar that looks out over the dance floor. There is also a grand bar and an outdoor lounge built in a Hamptons style, though the building sits on a commercial bypass in Smithtown rather than anywhere near the East End.
The venue's own wedding page states one wedding at a time and describes the entire mansion as yours. WeddingWire independently says couples have exclusive access to the whole property and that the venue hosts only one event per day. Two sources, one of them first party, and they agree.
That is a stronger form of exclusivity than most Long Island venues offer, because most of them mean one wedding in one of several ballrooms. Here it means a restaurant stops serving. It also explains why day of week tiering shows up in the listings. EventUp displays separate quote categories for Friday and Saturday events, for Friday and Saturday buyouts, for Sunday through Thursday events and buyouts, and for weddings. No figures sit behind any of them.
There is no published founding year, no architect and no building history on the venue's site or on any listing we read. The property is a purpose built modern restaurant, and it is operated by Anthony Scotto Restaurants. If a couple is drawn here it will be for the food and the buyout, not for a past.
Here Comes The Guide gives 250 seated for the ceremony, 250 standing for cocktails and 250 seated for the reception, indoors or outdoors. The Knot bands the venue at 201 to 250 guests. WeddingWire says up to 300. PartySlate lists a single dining room at 350 seated and 350 standing, plus breakout rooms.
The venue's own site publishes no capacity at all. It names features rather than numbers: a dance floor, indoor and outdoor ceremony sites, the wine cellar, the bar, the lounge. For a wedding of 150 the spread does not matter. For a wedding of 280 it decides whether you can book at all, so treat 250 as the working figure until the venue tells you otherwise in writing.
PartySlate's profile is unclaimed by the venue, which is a reason to weight its 350 lightly. The Here Comes The Guide entry is the most internally consistent of the four and is the one we would carry into a first call.
No per person rate, no package price and no food and beverage minimum is published on the venue site or on any of The Knot, WeddingWire, Here Comes The Guide, PartySlate or EventUp. Nor is a guest minimum, a service charge percentage, an administrative fee, a maitre d' fee or a bridal attendant fee. Here Comes The Guide states only that per person pricing is available on inquiry, and bands the venue in its cheapest two tiers.
The one dollar figure anyone publishes is the ceremony fee, and even that conflicts. The Knot and WeddingWire both list $1,500 starting. Here Comes The Guide says $1,000 and up. WeddingWire adds that the ceremony fee covers chairs, china, cleanup, event planning, flatware, glassware, lighting and sound, linens, parking, setup and tables.
For a whole event total, The Knot and WeddingWire both estimate $21,000 as an average, with reception, bar service and catering listed as contact for price on each. The Knot notes its starting prices exclude service fees, taxes, gratuity and rental fees, and puts peak season at May through September. Treat $21,000 as a marketplace average and not as a quote.
Here Comes The Guide states catering is in house only and alcohol is in house only, which for a restaurant of this kind is expected. The same source says amplified music is permitted both indoors and outdoors and that the venue is available year round, daily. No preferred vendor list and no outside vendor fee is published anywhere.
Nobody publishes an outdoor music cutoff time. That is the gap we would press on. The building sits on a commercial bypass, so the noise question may resolve easily. A couple planning an outdoor ceremony or an outdoor cocktail hour with a band should still have the hour in writing rather than discovering it on the night.
No rain policy is published either. Indoor and outdoor ceremonies are both offered, and WeddingWire lists indoor, covered outdoor and uncovered outdoor spaces, so the fallback exists in fact. It does not exist on paper, and there is no stated deadline for making the call.
If the meal is the point of your wedding, this is a serious option. A dry aged steak programme, a sushi chef and a raw bar are not what a catering hall kitchen produces at volume, and the published bar list suggests an operator who expects to be held to specifics. A buyout of a working restaurant also gives you a room that already knows how to serve 200 people well.
It fits less well if you need a documented estate, a published budget before the first meeting, or a guest list above 250. It also fits poorly if you want the venue to hand you a written fee structure early, because there is not one.
Two questions carry the whole tour. What is the service charge or administrative fee, as a percentage, and what does it apply to. And what is the real seated capacity of the dining room with a dance floor in it, given that four sources say four different things. A third, if the kosher kitchen matters: ask whether it is certified, by whom, and what a kosher wedding here actually involves.
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