Colossalcon Prime

Colossalcon .5

April 25th, 2026

Colossalcon .5 returns in 2025 on Saturday, August 2, 2025, from 11:00 pm until 6:00 am! Admission: $35 Each year, we take over Fun ’n’ Stuff in Macedonia Ohio for a night of go-karts, free play arcade games, laser tag, mini golf, and more! $35 gets you access to all of the following at no […]

Read More >

Guest Panelist Announcement: Samurai Dan

April 24th, 2026

The husband and wife team of Daniel and Jillian Coglan are full-time martial art instructors, running a traditional samurai training center in Iowa, and have a combined 35 years of experience. Beyond their martial skills, the dynamic duo collaborated to write, direct, host, and star in a 12 episode TV series entitled, “The Way of […]

Read More >

Final Days to Save on Admission!

April 23rd, 2026

If you’ve been waiting to grab your Colossalcon Prime badge, now’s the time! Our current pricing tier expires April 30, 2026, at 11:59 pm. Once this tier closes, badge prices will automatically increase to the next level, without requiring promo codes or special links. We’ve made registration easier than ever: discounts are built right into […]

Read More >

Final days to save on a Season Pass!

April 23rd, 2026

If you’ve been thinking about going all in on Colossalcon this season, this is your sign. The current Colossalcon Season Pass pricing tier ends on April 30, 2026 at 11:59 PM EST. Season Passes are the best value for fans planning to attend multiple Colossalcon events, giving you full-weekend access across the season while locking […]

Read More >

Guest Panelist Announcement: SYTYCF

April 22nd, 2026

So You Think You can Fanon is a Midwest based podcasting/panel group dedicated to covering fanfiction, fanworks, writing and Fandom. Whether it's making you laugh with our unique brand of comedy or using our knowledge to break down your favorite works of fiction, you truly never know what your gonna get when you come to our panels.

Read More >

Guest Panelist Announcement: CarterCat & Co.

April 21st, 2026

CarterCat and Co. is a small group of manga purist teachers, oldtaku engineers, 18+ writers, and artists with “opinions” about media. We have been running panels together for over 5 years, while going to cons and part of fan spaces for as long as we knew what they were. Led by CarterCat, the aforementioned manga […]

Read More >