The 1400 Building

1400 South Highway Drive, Fenton, MO
Capacity: 620 people

About The 1400 Building

We are a full-service event space located in The 1400 Building on Maritz’ campus in Fenton, MO with catering, video conferencing capabilities and a full suite of audio-visual options. With our expert event staff, a large conference room and 600+ seat theater, we can accommodate business presentations, user groups and your other rental space needs. For smaller groups, we have a 300 seat theater and a 15-room conference center available evenings and weekends, only. Contact our Convention Services team to find what works best for your event.

Package Pricing

The Atrium
Attendees: 25-300 | $100 - $500 /event
Pricing for all event types
The Big Idea room
Attendees: 25-100 | $250 - $700 /event
Pricing for parties and meetings only
REM Theater
Attendees: 100-620 | $1,000 - $10,000 /event
Pricing for weddings and meetings only

Event Spaces

REM Theater
REM Theater
Conference Room
Conference Room
The Atrium
The Atrium
Venue Types
  • Handicapped Accessible
  • On-Site Catering Service
  • Outdoor Function Area
  • Wireless Internet/Wi-Fi
  • Max Number of People for an Event: 620
  • Number of Event/Function Spaces: 20
  • Total Meeting Room Space (Square Feet): 30,000
  • Year Renovated: 2018