Question: fun things to do in downtown houston tx?
Answer: Double Decker Bus Tour. Source: getyourguide.com. ...  Downtown Houston Tunnel System. Source: shu2260 / shutterstock. ...  Heritage Society Museum. Source: www.heritagesociety.org. ...  The Church of Beer. Source: facebook.com. ...  Discovery Green. ...  Hobby Center For Performing Arts. ...  Houston Police Museum. ...  Bayou Place.