- Date & time
- Fri, Oct 2 – Sun, Oct 4, 2026
- Location
- Gateway Convention Center, Collinsville, IL · 1 Gateway Dr, Collinsville, IL 62234
- Admission
- Convention membership or ticket required
- Organizer
- Archon
Archon 49 is a three-day science-fiction and fantasy convention serving the St. Louis and Southern Illinois region. Fans, creators and gamers gather for panels, gaming rooms, an art show, exhibits, performances and the convention’s major masquerade.
The event has brought fan communities together since 1977 and welcomes both longtime attendees and newcomers.
Source: Official event website
Information last verified: July 28, 2026