CosmoCon

Frequently Asked Questions

When is CosmoCon?

CosmoCon takes place on Friday, July 31, 2026 at 6:00 PM.

Where is CosmoCon taking place?

CosmoCon is at Chabot Space and Science Center · 10000 Skyline Boulevard, Oakland, CA, Oakland, CA.

How do I attend CosmoCon?

Visit the venue website for details about CosmoCon.

What time does CosmoCon start?

CosmoCon starts at 6:00 PM on Friday, July 31, 2026. Doors may open earlier; check the venue for details.

What time does CosmoCon perform at Chabot Space and Science Center?

CosmoCon performs at Chabot Space and Science Center on Friday, July 31, 2026 at 6:00 PM. Check the event details above for the full lineup.