Big Texas Comicon

Big Texas Comicon is San Antonio's premier celebration of comics, pop culture, sci-fi, fantasy, and everything in between. Held at the iconic Henry B. Gonzalez Convention Center in the heart of downtown San Antonio, this beloved convention brings together fans, creators, collectors, and cosplayers for an unforgettable multiday experience unlike anything else in the Lone Star State. The 2026 Big Texas Comicon kicks off on Friday, October 9, 2026, with a Multiday Pass granting access to days packed with celebrity guest panels, exclusive comic signings, immersive exhibits, and a jaw-dropping Artists Alley filled with independent creators and original artwork. Whether you're hunting for rare collectibles, showcasing an elaborate costume, or catching a Q&A with your favorite genre icons, the energy on the convention floor is electric and endlessly exciting. From first-time attendees to seasoned con veterans, Big Texas Comicon offers something magical for every fan. The Henry B. Gonzalez Convention Center provides a spacious, world-class venue perfectly suited for the spectacle, with room for thousands of enthusiasts to explore, connect, and geek out together. Don't miss your chance to be part of one of Texas's most vibrant and welcoming fan gatherings.