DestinationWeekend of Oct 30–Nov 1: San Antonio
about 3 hr 30 min from Houston
Zoo Boo! runs all three days, with free trick-or-treating from 4 to 5 and the zoo open until 9 on Halloween.
Past three hours, make it an overnight: drive Friday, go Saturday.
Zoo Boo!
Daily trick-or-treating, the new Fiesta de los Muertos and live entertainment.