Colossalcon Prime

Cosplay Chess Signups Live!

April 7th, 2026

Take the stage and show us your best moves at Cosplay Chess at Colossalcon Prime 2026! Players will move across a giant chessboard, acting out epic in-character battles—no chess experience needed! Want to join the fun? Sign up now through the link below!

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Performance Guest Announcement: Triforce Quartet

April 4th, 2026

Triforce Quartet is a classically trained string quartet that reimagines the music of video games with the sophistication of chamber music and the energy of a rock show. Founded by cellist and arranger Chad Schwartz, the group has performed at sold-out venues across the country and has millions of streams on Spotify. Their repertoire spans iconic […]

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What? The Cosplay Contest is Evolving!

March 23rd, 2026

Cosplay at Colossalcon Prime is evolving this year, and we want to make sure everyone is ready to step on stage with confidence. We’ll be continuing to use our tiered competition system to help ensure a fair and fun experience for all contestants. If you’re planning to compete, you’ll be entering one of the following […]

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Ribbon Game Group Orders are Live!

March 19th, 2026

The Ribbon Game returns to Colossalcon, and group orders for Prime are now live! If you’re planning to bring ribbons to trade, share, or build out your own set, now’s the time to get your order in. Group ordering makes it easy to coordinate designs, save on costs, and make sure your ribbons are ready […]

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Sun-Sational Idol Fest Signups are Live!

March 11th, 2026

Ready to step into the heart-pounding heat of the stage and make a splash? Look no further than the Sun-sational Idol Festival, presented by Team 2wisted! This two-hour event will showcase a wide variety of idols as they sing and dance their way into your hearts. Don’t forget to bring those penlights! The deadline for […]

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Cosplay Contest Signups Live!

March 9th, 2026

Ready to take the stage and bring your cosplay to life? Colossalcon Prime is now accepting sign-ups for the Main Cosplay Contest! Whether you’re stepping into the role of your favorite character, showing off your craftsmanship, or going beyond Best In Show to enter The Circuit, now’s the time to shine. Remember, sign-ups for all […]

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