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Greetings, fandom friends!


We just could not wait till next year to see you all again so we are excited to announce that Summer Cosplay Gathering presented by Gem State Comic Con is coming back this year!!!


This is a FREE outdoor community event for fans of all ages. Come join us at the beautiful Julius M. Kleiner Memorial Park in Meridian to celebrate your favorite fandoms, cosplay, and have fun with family and friends.


The event will feature our popular cosplay contest and more!


We are looking forward to seeing you again at GSCC Summer Cosplay Gathering 2022 on July 23rd!

Celebrities, Cosplay, 

Vendors & More

Pop Culture Fun Returns to Treasure Valley April 1-2, 2023!

Gem State Comic Con is a pop culture and comic convention in Boise, ID celebrating all fandoms.


It is a day of fun for the entire family where there are no strangers - just the friends you haven't met yet.


Come meet celebrity guests, shop from local vendors, chat with artists, cosplay, play tabletop and video games, and more,  and - most importantly - create memories for years to cherish.


We are laid back, fun and for everyone!