42.4988°N 90.6567°W
Sunday, September 20, 2026
Dubuque Quad Con
Grand River Convention Center · Dubuque, IA
Dubuque Quad Con is a long-running pop culture event held at the Five Flags Event Center. This multi-category expo brings together local artists and vendors for a day of buying, selling, and trading. Attendees can explore a wide variety of collectibles, including comic books, vintage magazines, video games, sci-fi memorabilia, and board games.
When
- Date
- Sunday, September 20, 2026 · 10:00 AM – 4:00 PM
- Hours
- 10-5
- As listed
- “2026-09-20T10:00:00 | 2026-09-20T16:00:00”
Where
- Venue
- Grand River Convention Center
- Address
- 500 Bell St · Dubuque, IA · 52001 — Map
Admission
- Details
- $5, Kids 12 and under are Free, Free entry 330-5
Contact
Frequently asked
- When is the next Dubuque Quad Con?
- The next event is scheduled for September 20, 2026.
- Where is the event located?
- The show takes place at the Five Flags Event Center in Dubuque, IA.
- What types of collectibles can I find at the show?
- The event features comics, toys, video games, board games, posters, and sci-fi collectibles.