Crowds of attendees flood Houston’s George R. Brown Convention Center for the 2026 Dream Con. Houston First said it is actively talking to Dream Con to continue hosting its event in Houston. Two Dream Con 2026 attendees stop to live stream content during the three day pop culture, tech, film and gaming event. Cosplayers gather for massive group photos inside Houston’s George R. Brown Convention Center for the 2026 Dream Con. This year, Chris Hollins, Houston City Controller, presented Dream Con’s content creators with an award for establishing the region as a major convention destination.