Enjoy free trick-or-treating, pumpkin spice, and everything nice at San Antonio Zoo during the Halloween season for ZOO BOO!, presented by PNC Bank. This non-scary Halloween event was open daily this year from September 22 – October 31 with zoolightful activations like live music, costume parties, multiple realms of Halloween fun, daily Free trick-or-treating hour, and exciting interactions for little ghouls, goblins, and of course, your boo!
Free Trick-or-Treating will take place during the last hour of zoo operations.