TerrifiCon

  • TerrifiCon

  • at 

    Earth Expo & Convention Center

  • Friday, August 7th 2026
  •   1:00pm

TerrifiCon

Tickets on sale now
Children under age 10 are free with a paying adult (limit 2 children per paying adult).

Friday, August 7th | 1:00pm - 8:00pm
Saturday, August 8th | 10:00am - 7:00pm
Sunday, August 9th | 10:00am - 5:00pm

TERRIFICON - Connecticut's #1 comic book convention for fans of comic books amd superhero, sci-fi, anime, horror shows and films!

Join us for the best shopping for comic books, artwork, pop-culture memorabilia and gaming goods. Finally, TERRIFICON® has the State's coolest COSPLAYERS with the best costumes around and don't forget our famous costume contest! It's 3 full days of non-stop, family-fun at MOHEGAN SUN!

There are a lot of comic cons out there, but there is only one TERRIFIC COMIC CON --TERRIFICON®

Website | EARTH EXPO & CONVENTION CENTER

Please Note

IMPORTANT COSTUME INFORMATION: Costumes are permitted in the Earth Expo Center, after parties, hotel, lobby and pre-function area. However, wearing a mask, make-up or any type of face coverings is NOT allowed in the gaming areas. DECISIONS AS TO WHAT CONSTITUTES A MASK WILL BE MADE BY MOHEGAN SUN'S GAMING PERSONNEL, WHOSE DECISIONS ARE FINAL. See the TerrifiCon website for any questions regarding cosplay in the FAQ Section at www.terrificon.com.

For the safety of our guests, Mohegan Sun has implemented security screenings prior to entering events on property.  We encourage guests to allow additional time in their schedule to enjoy the event.

The most convenient parking for events taking place in Mohegan Sun’s Earth Expo & Convention Center is near the Winter entrance. Upon arrival on property, follow the signage for the Winter Parking Lot or Winter Garage.