GEEKWORLD

Saturday, 12 June 2027 – Sunday, 13 June 2027

Maimarkthalle Mannheim, Mannheim, Germany · by D4-Entertainment GmbH

Board

The board for GEEKWORLD is quiet — pre-launch quiet, not dead quiet. No check-ins yet, and Kaidomi won't fake a crowd.

In the app, fans check in here, post meetups, and share cosplay from the floor.

Evidence

Follow the references behind this event identity, then send a correction when a date, guest or ticket changes.

Updated 15 September 2026