Get ready to go wild at Philadelphia Zoo’s favorite summer bash! Summer Ale Festival is back on Saturday, July 18, 2026, with over 100 beers, ciders, seltzers, meads, teas, spirits and non-alcoholic options, including 13 new vendors. This fan-favorite event is the only place in the region where you can sip with snow leopards, toast near tigers and cheers with Andean bears!