Private Dining

North Private Dining Room

This Private Dining Room is arguably one of the best this city has to offer with sweeping Chicago River and iconic skyline views. Offering a variety of square and round seating for 65, private bar, marble walls and all of your A/V needs, this beautifully appointed room is perfect for your next private function.

Offering the most premier room for extravagant dinner parties, corporate happy hour functions, cocktail socials, rehearsal dinners, showers and every event in between, the space is yours to build your own event landscape. 

This private dining room sits exclusively on the second level away from the restaurant’s main dining room providing easy access & flow for event guests. 

South Private Dining Room

Guests will travel through our Atrium within Builders Building to find our largest private dining room boasting 1,700 square feet of endless event opportunities. With city views and upscale decor, the South Private Dining Room is sure to be a crowd favorite. 

Two state-of-the-art drop-down screens and a microphone gives you ample options for business meetings, welcome toasts or a photo slideshow. The room also features a built-in bar for quick service. Offering flexible floor plans, this room seats up to 180 guests or provides space for 125 reception style.

Builders BLDG

The Builders BLDG provides an ideal blank canvas for endless event opportunities and capabilities. The main ballroom sits as the classic open room landscape for multiple floor plan configurations while the atrium level provides the perfect additional space for cocktail & theatre-style dinner events. Whether you are planning a wedding dinner for 250 or a glamorous cocktail reception for 600 this timeless setting in one of Chicago's most prestigious landmark buildings will be sure to make an everlasting impression upon your guests. Visit the Builders BLDG website for more details. 

Main Dining Room

Our main dining room offers your guests a classic Chicago steakhouse experience. Lush banquettes line the room for comfortable seating and removable furniture allows you to create unique floor plans.

This room located on the main level just past the bar provides a flexible canvas to host seated dinners up to 200. Permanent bolstered banquet seating lines the dining room while removable furniture throughout the floor space may be constructed as desired and conducive to your floor plan needs.

Mezzanine

Our semi-private mezzanine is located on the second floor, near our private dining spaces. There is one long table which comfortably seats up to 16 guests. This table has a birds-eye view of both the Chicago River & Prime's Main Bar, allowing guests to be fully immersed in the ambience of our venue. 

LaSalle Nook

This quaint nook is located in our high energy main bar as you enter Prime & Provisions. It can be roped off to give optimal mingling space for your guests around four high cocktail tables reserved specifically for you to enjoy. Ideal for those after work happy hours with colleagues or entertaining clients to impress. Your guests will excite in enjoying the atmosphere of one of the best bars in the Loop while still being able to be secluded enough to be with one another.

The Prime Nook

A space to call home with bolstered leather banquette seating, chandelier lighting and full bar access! This semi-private space provides the intimacy of a private bar with gorgeous seating options while overlooking the largest bar area in the restaurant. Two oversized TVs will keep guests' attention as they sip an Old Fashioned or Martini and post up around a gitzy & glamorous bar. Ideal for groups of up to 35.

The Outdoor Terrace

This picturesque outdoor terrace sits open-air & inviting on the bustling street corner of LaSalle & Wacker. The free-transform space is yours to customize a desired event format. Plan a private sunset dinner overlooking the Chicago River, an outdoor cocktail reception with a full service satellite bar or a late night plush lounge setting for cocktails and cigars.

Perfect for events of up to 60 guests, this al fresco event option is sure to be a crowd pleaser during balmy Chicago warm-season months. When temperatures drop below comfortable levels, built-in heating devices radiant enough warmth to cozy up your event goers. 

Zo Clubhouse

Located off of Builders Building’s Main Ballroom, this exclusive space is perfect for cocktail hours, networking events and large scale gatherings. Complete with a built in bar & AV capabilities, expansive lounge furniture will provide your guests a comfortable atmosphere with views of the Loop.