SummaryTheta Charity Antiques Show is happening from 16 November 2018, Friday to 18 November 2018, Sunday at George R. Brown Convention Center in Houston, TX. The organizer of the event is Theta Charity Antiques Show. The event is open to public. The estimated number of exhibitors is 40. The frequency of Theta Charity Antiques Show is annual. The event has been running since 1952.