Archon

Event Dime

Archon

Events
When:
October 2, 2026 ยท 12:00 AM
Where:
Gateway Convention Center / DoubleTree by Hilton Collinsville - St. Louis, Collinsville, IL 62234
Source:
Upcoming Worldwide Convention Schedule

Archon is a long-running annual science fiction and fantasy convention held in Collinsville, Illinois (St. Louis metro area) every October. Founded in 1977, this volunteer-run, multi-genre event features a major Masquerade, 24-hour gaming, a large dealer's room, and diverse programming, including science tracks and fan

Why this event appears here

This listing is shown because it is tied to the current city coverage and carries structured metadata that can be indexed and compared with other events.

  • City coverage

    Collinsville

  • Primary source

    Upcoming Worldwide Convention Schedule

  • Categories

    Events