Saw this on the Philadelphia Zoo's Twitter page and thought it sounded sooo cool. If you're tired of the same old Happy Hour,the Philadelphia Zoo is putting a twist on it. They're calling their first ever Happy Hour, "Wild Nights." It's happening this Tuesday, July 31st. Cold beer, seasonal cocktails, and bites will be available to buy, and you'll get to wander around and explore the zoo. So different and fun. You and your friends or coworkers will also have animal meet and greets, keeper chats, music, dancing, games, delicious food and more, according to philadelphiazooevents.com. It's from 6-9pm, tickets are $15 for zoo members and $18 for non-members. Parking is included with your ticket.You can buy tickets in advance or at the door. You have to be 21, no kids allowed. Rain or shine.  What a great idea!