general4 upcoming conventions in Connecticut across 3 cities. Next up: 90s Con, October 16 to 18 in Hartford.
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The next shows in Connecticut: 90s Con (October 16 to 18, Hartford), CT Gamer Con (March 20 to 21, 2027, Uncasville), and Sirens (July 28 to August 1, 2027, New Haven).
The big ones, running three days or more at a named venue: 90s Con at Connecticut Convention Center in Hartford, Sirens at Omni New Haven at Yale in New Haven, and TERRIFICON® at Mohegan Sun in Uncasville.
By kind, that is 3 pop culture and 1 gaming.
Uncasville hosts the most, with 2 listings of the 6 we track in Connecticut. New Haven (2), Hartford (1), and Connecticut (1) fill in the rest.
March and July are the busiest months for cons in Connecticut.
We have 2 shows in Connecticut listed in more than one year, so they are a safe bet to return: CT Gamer Con in Uncasville and Sirens in New Haven.
Searching for a comic con near me from Connecticut? This page is that list. Every Connecticut con here was found on the organizer's own website and is re-checked weekly. A show that disappears from its source for three weeks in a row is hidden until it comes back, and the last update date is on the homepage. Dates and tickets always come from the official site, linked on every event page.
ConnectiCon has run in Hartford since 2003 at the Connecticut Convention Center, and reported 15,186 attendees in 2016. Source