Gencon Indiana 2025 Calendar. Badges for next year’s convention will go on sale in early 2025 on the convention’s website ( gencon.com ). They were also sent out on the eo/gm email list (that is the email at.

The event will attract over. The international gaming community is gearing up for gen con 2025, scheduled from 31 july to 3 august at the indiana convention center & lucas oil stadium.