Don't be alarmed. It's just a piñata. And it was reportedly stuffed with candy, the placebo of choice for many of the 99-Percent's under-12 members, many of whom show more maturity than some adults.

Previously: Protesters Trash Valencia Street Businesses In Early May Day Demonstration
May Day: This Is What Downtown Oakland Looks Like Right Now
May Day Demonstration Shuts Down 16th & Mission