Chaosium Con 2023


Badges Closed Tickets Closed

Merch Sales



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Time zone: America/New_York (UTC {{ '2023-04-13 22:00:00' | timezone_offset: 'America/New_York' }})


Ann Arbor, Michigan


Ann Arbor Marriott Ypsilanti at Eagle Crest

1275 S Huron St, Ypsilanti, MI 48197, USA

Time zone: America/New_York (UTC {{ '2023-04-13 22:00:00' | timezone_offset: 'America/New_York' }})

  Driving Directions

  Web Site

  (734) 487-2000

Room block for Chaosium Con at the venue hotel will open at the end of 2022. You be emailed as soon as it is available.

If you want the special rate please do not book early as you will not get the discount.

The stars will again be right, as Chaosium Con returns in 2023, April 13 - 16.


Get your ticket here for a weekend dripping with cosmic horror, essential runes, swashbuckling adventure, and chivalrous quests!

The venue is the same as this year's inaugural event - the Ann Arbor Marriott Ypsilanti at the Eaglecrest Golf Resort and Convention Centre, 17 miles west of Detroit Metro Airport (DTW), Michigan.

Badges are on sale now!

Book your hotel with the group rate here!

We hope you can join us! — all the team at Chaosium.

Vendor Hall Hours

Friday 10am-4pm

Saturday 10am-4pm

Sunday 10am-4pm


Pick up your official Chaosium Con 2023 T-Shirt on Redbubble!

Registration Desk Hours (badge pick up)

Thursday 1pm-8pm

Friday 8am-6pm

Saturday 8am-6p

Sunday 10a-12pm

Event Submissions CLOSED

Event Registration: Friday, February 10th, 2023 @ noon EASTERN

Chaosium Meet & Greet Mixer

Thursday 7P-until

No banquet this year! Come meet the tribe Thursday night to kick off the convention! Hors d'oeuvres will be provided! Grab a beverage from the bar. Hang out, lounge, chat, and connect with the Chaosium Team!

Chaosium Collectables Auction

Saturday 3pm -5pm (viewing prior)

Join auctioneers Mike Mason and Rick Meints as they tell tales, share history, and auction off a wide variety of Chaosium collectables from our archives.

Once you book your ticket you will receive regular updates by email