Multi-fandom · Jacksonville, FL
COSCON is a multi-fandom convention in Jacksonville, Florida, with no upcoming dates listed.
Season completed
- When
- Last held Sat, July 18, 2026; next dates TBA
- Where
- 2026 venue: 841 Prudential Drive
Jacksonville, FL · Duval County
Directions - Badges
- Check organizer admission and registration requirements.
2026 Season completed
July 18, 2026; future venue must be reconfirmed.
- Sat, July 18, 2026
2027 Not announced
Exact dates await organizer announcement.
Dates TBA
Nearby
Sources
- Organizer / municipal source official
Details checked against the con’s own pages on Tue, Oct 13, 2026.