We are a not for profit, 100 percent fan run science fiction, fantasy and gaming convention that is put on by the Des Moines Science Fiction & Fantasy Society. The convention is held annually in the Des Moines, Iowa metro area and this is our 37th year.
We are very different (much better!) than large, corporate conventions. To get started, we recommend reading our for a quick overview. Then explore the rest of the website at your leisure!
Featured Guests
Schedule
The full schedule will be published late March or early April, 2026.
2:00 PM – Registration opens; Art Show, Dealer Room, and Gaming Rooms open
6:00 PM – Art Show and Dealer Room closed
7:00 PM – Opening Ceremonies & TICC Performance
9:00 PM – Hospitality Suite and Room Parties open
10:00 AM – Art Show and Dealer Room open
4:00 PM – Guest of Honor Discussion
5:00 PM – Art Show closed
6:00 PM – Art & Charity Auctions; Dealer Room closed
8:00 PM – Masquerade & Cosplay
8:00 AM – Art Show opens
10:00 AM – Dealer Room opens
12:00 AM – Art Show closes
2:00 PM – Dealer Room closes
3:00 PM – Closing Ceremonies and Prize Giveaways
Have a panel or other programming idea? We'd love to here it! Submit your ideas by March 1, 2026.
Sometimes we have panels or programming that need additional panelists. Are you interested in sitting on a panel? Let us know here!
If you would like to be considered as a professional guest, or if you know a professional that we should invite to DemiCon 37, please fill out this form to let us know.
News, updates, and highlights
Important Dates and Deadlines
| March 1, 2026 | Deadline to submit your ideas for panels and other programming. |
| April 1, 2026 | Discount for early registration ends. All convention memberships now regular price. |
| April 8, 2026 | Room block registration deadline. |