Calling all wizarding folks (and muggles too) to attend the second annual Tehachapi Library Hogwarts Yule Ball family event on Sat., Dec. 14, noon to 3 p.m. Fun activities for all ages. Dress in your wizarding best, be sorted into your house, get a wand, attend classes such as Potions & Herbology, get your Patronus, participate in wizard duels, hunt for horcruxes & fantastic beasts, gather a team to play in the Quidditch tournament, attend the Yule Ball, and check out the live owl demonstration.