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TerrifiCon CT’s #1 Comic Con at Mohegan Sun

July 28, 2023 - July 30, 2023

TerrifiCon CT's #1 Comic Con at Mohegan Sun

TerrifiCon, Connecticut’s Terrific Comic Con, returns to Mohegan Sun Casino on July 28th – 30th, 2023 at the Earth Expo & Convention Center. There will be 3 full days of fun, comics, collectibles, cosplay, cool guests and a nightlife that cannot be beat!

TERRIFICON CT’s #1 Comic Con! It’s a three-day celebration of superheroes, comic books, sci-fi/fantasy, animation, TV and movies! Meet artist and writers from Marvel, DC and the Comic book industry. Stars from your favorite shows. Cosplay costumes contests! Panels! Entertainment! Collectibles and more!

Dates and Times:

Friday, July 28th: 1:30pm – 8:00pm
Saturday, July 29th: 10:00am – 7:00pm
Sunday, July 30th: 10:00am – 5:00pm


Children (Under 7) Free Admission with adult
Kids Standard (Ages 7-12) $15
Kids 3-Day Package $55
Adult Standard (Ages 13+) $40
Adult 3-Day Package $110

TERRIFICON will be attempting to set a GUINNESS WORLD RECORD® for “Most contributions to a greetings card” at this August’s event at Mohegan Sun Expo Center. This won’t be an ordinary greeting card, it will be a super-sized birthday card measuring 5 feet tall and 24 feet long featuring art by legendary artist JERRY ORDWAY and celebrating Superman’s 80th anniversary! Comic book fans can be part of the record setting attempt by signing the giant card that will be on display at TERRIFICON!

IMPORTANT COSTUME INFORMATION: Costumes will be 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.


July 28, 2023
July 30, 2023
Event Category:


Mohegan Sun Casino
1 Mohegan Sun Blvd
Uncasville, CT 06382
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