Have a spooktacular time at the Ghostly Gardens, an afternoon of trick-or-treating throughout the various Moody Gardens attractions, with prizes for the best costume and lots of Halloween crafts and games. 2 to 4 p.m. Moody Gardens, One Hope Boulevard, Galveston. For information, call 800-582-4673 or visit www.moodygardens.com. Free with paid admission.
Sun., Oct. 30, 2-4 p.m., 2011