8th annual Astronomicon feat. Tommy Chong & Bruce Campbell (April 4-6, 2025) Ypsilanti

Astronomicon is a Metro Detroit pop culture convention.

It was created by Detroit horrorcore rap duo, Twiztid.

The event features vendors, guests, food, and more.

What:          Astronomicon

When:         April 4-6, 2025

Where:        Ann Arbor Marriott Ypsilanti at Eagle Crest (1275 S Huron St, Ypsilanti, MI) 

Time:          Friday (5-10pm), Saturday (11am-7pm), Sunday (11am-5pm)

Homepage

https://www.astronomicon.com/

Buy tix

https://www.astronomicon.com/tickets

Facebook

https://www.facebook.com/OfficialAstronomicon