About This Event
Tri-Cities Powerhouse Comic Con is a two-day, multi-genre pop culture and comic convention held in August at the HAPO Center in Pasco, Washington, serving the Tri-Cities area. Organized by Colossus Girl Entertainment, the show features comic and celebrity guests, vendors, artists, panel discussions, video games, movie screenings, anime programming, and cosplay contests.
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Event Details
Date
August 15, 2026 - August 16, 2026 (America/Los_Angeles)
Type
Convention
Format
In-Person
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