Local zombie lovers social club The Deadite Empire stages World Zombie Day, a living dead walk and charity food drive. Zombie-fied participants "trick-or-treat" for nonperishable food items from 10 Ybor City businesses to donate to America's Second Harvest-Tampa Bay. Make-up artists offer their talents to anyone looking to be bloodied up. The walk starts at the Dirty Shame and ends there with an after-party featuring live music by The Cowboy Mafia and Soulidium. 5 p.m. walk, 8 p.m. after party, 1929 E. Seventh Ave., Tampa, myspace.com/the_deadite_empire.