Black River Coliseum - Poplar Bluff, Mo
September 18-20, 2026
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Don't be late... For a very Important date!
Don't be late... For a very Important date!
Step through the looking glass into a weekend of celebrities, cosplay, comics, games, and curious wonders at Poplar Bluff’s very own Comic-Con.
What is SEMOcon?
What is SEMOcon?
SEMOcon is an annual Comic-Con held in Poplar Bluff, Missouri — featuring cosplay, artists, panels, gaming, and special guests in a family-friendly atmosphere. Each year features a unique theme, and this year, we’re diving down the rabbit hole for an unforgettable Wonderland experience!
Event Details
Event Details
Dates and Times
Friday, September 18th 2026
1:00pm - 8:00pm
Saturday, September 19th 2026
10:00am - 8:00pm
Sunday, September 20th 2026
10:00am - 4:00pm
Location
Black River Coliseum
Poplar Bluff, Mo
Ticket Prices
Individual One Day Tickets - $10
Individual Full Weekend Ticket - $25
Family One Day pass - $30
Family Full Weekend Pass - $65
Kids 3 and under - Free
Things to Do at SEMOcon
Things to Do at SEMOcon
Cosplay Contest
Show off your costume skills on stage or cheer from the crowd!
Maid Café
Enjoy snacks, games, and performances.
Escape Room
Race against time to escape the room in time!
D&D Room
Join one-shot tabletop games with local Dungeon Masters.
Video Game Lounge
Play retro and modern favorites all weekend long.
Artist & Vendor Hall
Shop original art, books, cosplay gear, and collectibles.
Photo Ops
Snap pics with cosplayers, guests and even Tek the Turtle!
Panels & Meetups
Hear from creators, cosplayers, and industry guests.
Special Guests
Meet actors, artists, and entertainers from across fandoms.
Food & Eats
Grab snacks from vendors or explore local dining spots nearby
Purchase your tickets early for an insanely spectacularific discount today!
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