Restaurant & Bar Wedding Venues in Long Island

Insignia Prime Steak & Sushi blends the feel of a Hamptons-style mansion with the energy of a sleek Manhattan restaurant. Known for USDA Prime dry-aged steaks and a sushi menu crafted by a dedicated sushi chef, it offers an upscale dining experience in a refined setting. The space features quarried stone, copper roofing, and a dramatic wine cellar that overlooks the dance floor—frequently used for private events and weddings.

The restaurant hosts one wedding at a time, with personal coordination, indoor and outdoor ceremony options, and premium open bar service that includes top-shelf spirits like Grey Goose and Macallan 12. Guests can enjoy a cocktail hour at the grand bar or the outdoor lounge, while attentive staff serve two signature drinks butler-style. Wine lovers will appreciate the curated selection from an in-house sommelier, and beer fans can choose from 16 drafts, including five specialty IPAs.

Opus Steakhouse offers a bold and contemporary setting for couples who want their wedding day to stand out. This fully reimagined North Shore mansion hosts just one wedding at a time, giving you exclusive use of the dramatic glass-walled interiors, outdoor terraces, and landscaped gardens. Ceremonies can be held indoors or out, and the venue includes private bridal and groom suites, a suspended wine loft, and a built-in AV system for seamless entertainment.

Guests are treated to high-end cuisine from an open kitchen, with menu options ranging from prime-aged steak to fresh-caught seafood, plus a sommelier-curated wine list and 16 draft beers on tap. An on-site planner helps bring every detail together in a setting designed to impress from start to finish.

At One10, weddings are intimate, stylish, and all yours. This modern Italian steakhouse transforms into a dedicated event space where couples can celebrate with up to 200 guests in complete privacy. The venue’s sleek architecture and warm interiors set the stage for standout photos, while onsite ceremonies, custom cocktails, and curated wines elevate the experience.

With a dedicated event planner, state-of-the-art AV, and a menu designed for impact, One10 makes sure every detail is unforgettable.

The Halston is a wedding venue designed for couples who want a space that’s all theirs for the day—stylish, flexible, and thoughtfully run. Set up your ceremony indoors or out, then move into cocktails and canapés followed by a three-course meal, all tailored to your taste.

The menu leans broad and modern, from sushi and seafood to pasta, burgers, and sliders, matched with cocktails and wines chosen by their sommelier.

With exclusive use of the venue, built-in photo backdrops, and a dedicated planner to manage the flow, it’s a polished but relaxed setting to celebrate with up to 200 guests.

Blackstone Steakhouse redefines the Long Island wedding experience with bold architecture, refined interiors, and a commitment to making each celebration one of a kind. From indoor fireplaces to outdoor ceremony spaces, this Melville setting is tailored for unforgettable moments. Couples have exclusive use of the venue, with dedicated suites, state-of-the-art AV, and a full event team on hand.

The menu, curated in a Zagat-rated kitchen, features everything from dry-aged steaks to sushi, with wine pairings by an in-house sommelier. It’s a space where elegant design meets exceptional hospitality.