For four days at the end of October, the riverfront convention hall in downtown Detroit stops being a convention center and becomes something closer to a small city with its own dialect. Youmacon 2026 runs Oct. 29 through Nov. 1 at Huntington Place, 1 Washington Blvd., and this year the theme is "Spirits & Shadows" — a fitting banner for a convention that takes over Halloween weekend and has built its identity around the season.
The event is Michigan's largest anime and gaming convention, and by the numbers it is a serious piece of the region's fall calendar. Organizers say roughly 14,000 attendees came through last year, traveling from across the country and internationally. More than 300 vendors, artists, creators and independent makers are expected in the Vendor Hall Marketplace and Artist Alley, selling everything from collectibles and fandom merchandise to original artwork and handmade goods.
The programming is broad by design. Cosplay is the visual centerpiece — costumes, meetups, photoshoots and competition — and the convention's own promotional material leans into the Halloween timing, describing a weekend when "cosplay goes feral." Gaming gets equal billing: free-play video games, an arcade, and tabletop space. Panels, live music and the show floor round out the schedule, and the convention markets itself as family-friendly, safe and judgment-free for everyone who walks through the doors.
What makes Youmacon unusual is how long it has been doing this. The convention was founded in 2005 by Morgan Kollin, who spent about four years working to get a first event off the ground. His motivation, as he described it to The Metropolitan, was straightforward: he had been attending conventions for a while, there were only a handful of events anywhere, and he decided it would be worthwhile to bring one to Southeast Michigan. The convention's creation was inspired by existing Midwest shows including Anime Central and Ohayocon, and its name comes from the Japanese word for demon or ghost — a piece of wordplay that has aged well, given the Halloween slot.
The early years were spent in Dearborn, at the Hyatt Regency Dearborn, before the convention outgrew that footprint and moved downtown. By its sixth edition it was at the Renaissance Center, and it has since settled into Huntington Place, the riverfront hall formerly known as Cobo Center. Attendance climbed with the venue changes; by 2017 it had reached 22,142, and the convention has remained one of the larger events of its type in the Midwest. It is organized by Defying Conventions / Youmacon Enterprises, and for a stretch it had a sister event, Midwest Media Expo.
One thread that has become central to the convention's identity is charity. Youmacon partners with Extra Life, a nonprofit program of Children's Miracle Network Hospitals that unites gamers and creators to support local children's hospitals, with every dollar staying local. During Youmacon 2025, the community raised $13,219.50 in direct cash donations plus $3,209 in non-cash contributions, including artwork and physical items donated for fundraising — more than $16,000 in total. Across all Extra Life fundraisers in 2025, the total reached $84,476.09, benefiting Corewell Health Helen DeVos Children's Hospital. The money supports Child Life Services, which use play-based programs to help young patients cope with treatment.
For 2026, badges are on sale online, and organizers are urging attendees to buy early rather than at the door. A weekend badge, covering all four days, is $80 and includes general admission to regular events and the marketplace plus a commemorative pin for the first 500. Single-day badges for Friday, Saturday or Sunday are also available, each granting full access to that day's programming, gaming, cosplay events, panels and show floor. A Platinum badge at $250 adds three-day priority admission, access to the Friday-night Charity Ball, a Maid Cafe ticket for Saturday, priority access to autograph sessions, early marketplace entry Friday and Saturday, access to special concert events, a merchandise discount and a bundle of swag including an umbrella, a laser-engraved glass block and a shirt. A Chibi badge at $20 covers youth ages 5 to 12.
A few practical notes. The convention's published schedule lists a 5 p.m. start on Thursday, Oct. 29, and a 5 p.m. close on Sunday, Nov. 1, though the ticketing vendor lists a later Sunday finish; attendees planning a final-day trip should confirm against the official schedule closer to the weekend. And because the whole thing lands on Halloween, the Saturday of the convention tends to be the heaviest — organizers recommend arriving early to avoid a long wait at the badge counter.
Twenty-one years in, the pitch has not really changed from Kollin's original one: bring the thing Southeast Michigan was missing, put it in a big room, and let the costumes do the rest. What has changed is the scale. A convention that started as a corrective to a thin local scene now fills a riverfront convention hall for four days, raises five figures for a children's hospital along the way, and turns the last weekend of October in Detroit into something that looks a lot like a festival.