Shows This Weekend

St. Charles Convention Center

St Charles, MO3,000 capacity

The St. Charles Convention Center in St. Charles, MO, offers 154,000 sq. ft. of flexible event space. The facility features an exhibit hall of 27,600 sq. ft. that can be expanded to 35,700 sq. ft., with ceiling heights reaching 30'. Since opening in April 2005, the venue has hosted over 3,600 events, including conventions, tradeshows, and consumer shows. It is available for collector and hobby shows, accommodating groups ranging from 10 to 3,000 attendees.

Shows at this venue

Venue details

Facility

  • Total space: 154,000 sq. ft. of flexible event space
  • Max capacity: 10 to 3,000 attendees
  • Ceiling height: 30'

Parking & Getting There

  • Free parking
  • Parking spaces: 1200

Commonly hosts: meetings, conventions, tradeshows, consumer shows, weddings, banquets, special events

Frequently asked

What types of shows are held here?
The venue hosts meetings, conventions, tradeshows, consumer shows, weddings, banquets, and special events.
Where is it located?
The venue is located in St Charles, MO.
Is there parking?
Yes, there are 1,200 complimentary parking spaces available.

Sources

Facts on this page trace to these 5 sources — last retrieved Aug 29, 2026.