Board Thread:Plants vs. Zombies 2: It's About Time/@comment-5460584-20150429233633/@comment-24275721-20150505141527

Master3530 wrote: Is it even possible to get costumes from pinatas during birthdayz event? All I click are gems. However that's just 1-2 gems each.

Yes, you can get costumes during this "guaranteed gems" event.