First Floor and Mezzanine

About This Venue

Within the First Floor and Mezzanine levels lies an oceanic wonderland seating 100 people. Mermaids and sea creatures swirl around the mosaic floors and columns. The cloud-like ceiling creates a dreamy atmosphere. A triple level tree stage and dance floor area are perfect for a band, presentation or champagne toast! Native Missouri fish and turtles swim in the 5,000-gallon aquarium ornamented with oyster shells, found sea glass and mosaic tiles. 

Above the first-floor mosaics and aquarium, the mezzanine level also overlooks the new two-story waterfall and goldfish pool. An extension of the cafe presents an impressive view of the waterfall and is just close enough to the two-story slide to tempt your guests. Care for a ride?

City Museum First Floor and Mezzanine Events

Event Booking

For information on rental availability and booking, please complete the event booking form, or contact our Events Planner at 314-231-2489 x117 or email [email protected].

Event Booking Form →

Additional Venue Information

Venue rentals include exclusive use of the selected area, round tables, and chairs for seating up to the capacity of the room, and general admission access to City Museum on the day of your event. | Admission during non-operating hours requires an additional staffing fee to be applied. Rooftop access is not included in general admission but can be added for an additional fee, when open for the season, and weather permitting. | Not available during normal museum operating hours. Day rental only available on Monday and Tuesday after Labor Day through mid-March. Evenings not available on Friday and Saturday. | Catering must be contracted separately from the approved vendor list posted on the website.