Sioux City Geek Convention — Aug 28–28, 2026 in Sioux City Convention Center, Sioux City, IA

A pop culture and gaming convention featuring tabletop gaming, panels, and vendors. Attendees can explore a dealer hall, participate in gaming events, and meet special guests. The event is organized by the Sioux City Tabletop Gamers.

Category: tabletop

Dates: Aug 28–28, 2026

Location: Sioux City Convention Center, Sioux City, IA

Official site: https://www.siouxcitygeekcon.com/

Tickets: https://www.siouxcitygeekcon.com/registration-event

Plan your visit on HallPass — browse the full schedule, track your budget, plan cosplays, and coordinate meetups.