Tri-Cities Powerhouse Comic Con 2025

Powerhouse Comic Con is the ultimate multi-genre pop culture and comic convention in Tri-Cities, Washington. Our goal is to unite all fandoms under one roof! Whether you're into comic books, movies, celebrity guests, video games, cosplay, toys, anime, or live entertainment, there’s something here for everyone.

​​Meet your favorite actors, artists, and entertainers from all corners of pop culture — right here in Tri-Cities!

​Explore a wide range of vendors, dig through those long boxes for rare finds, discover that must-have collectible, or pick up a unique print from a talented artist.

Get in on the action with games, panel discussions, movie screenings, cosplay contests, and so much more. Tri-Cities Powerhouse Comic Con is a full experience for fans of every kind.

​Come join in the fun!

Also check out other Arts events in Pasco, Entertainment events in Pasco.