When I gaalveston out what was happening, it was too late…. Oscar and I grabbed a table at the snack bar to wait out the cruise.health and gambling FREE 888 ROULETTE N. Holiday Drive, Galveston, Galveston Island, TX +1 Website . See all Casinos & Gambling in Galveston. Galveston Island. Galveston, Texas: Casinos and gambling information including up-to-date gambling news, Texas hold'emtourneys, slot machine information, pari-mutuel (horse. We got 2 free drinks on the way out and they are free while gambling. We did not order any food, but it looked good. I think this is great to have in Galveston.