Convention Tuesdays: Otonadake Con / Atlanta Game Fest 50 / Collect-A-Con Atlanta / Columbia Comic Book & Toy Expo 2026

By Nathan Young on September 22, 2026

Welcome to the Convention Tuesdays segment! Each week here on Geek Alabama, Convention Tuesdays will feature and highlight conventions happening during the upcoming weekend in the State of Alabama, or within short driving distances from Alabama such as Atlanta, Nashville, Chattanooga, New Orleans, Jackson, Memphis, and other nearby cities close to Alabama.

Listings come from fancons.com

September 25-26 — Otonadake Con — Huntsville, AL

Calling all nerds

This is the convention for grown-ups who love anime, gaming, cosplay, and all things nerd culture without the kid-friendly constraints. Connect with fellow adult fans, enjoy panels, events, and activities designed with mature attendees in mind, and dive into a weekend of fun, community, and fandom.

Whether you’re into cosplay, gaming, art, or just celebrating your passions with like-minded adults, OtonadakeCon has something for you.

Learn more at: https://www.otonadakecon.com/

September 24-27 — Atlanta Game Fest 50 — Peachtree Corners, GA

Boardgame fans from across the Southeast gather for four days of fun and games. Hundreds of the world’s best boardgames are available for play, as well as friendly folks who can help with the rules.

Learn more at: https://atlantagamefest.com/

September 26-27 — Collect-A-Con Atlanta — Atlanta, GA

Collect-A-Con is the Nation’s Largest Trading Card, Anime & Pop Culture Convention. This epic collectibles trade show event boasts over 500 dealers w/ the hottest collectibles! Collect-A-Con is showcasing celebrities, LIVE concerts, special guests, box breaks, sports cards, comics, video games, vintage toys, and more! Don’t miss this incredible ALL AGES weekend event.

Learn more at: https://collectaconusa.com/atlanta-2/