PNC Festival of Lights Things may look a little different this year, but The Cincinnati Zoo will still be shining bright as we’re once again transformed into a “Wild Wonderland” for the 39th annual PNC Festival of Lights! In addition to admiring the beauty of 4 million LED lights, visitors can ride the North Polar Express train ride, marvel at the spectacular Wild Lights show on Swan Lake, or snack at one of two S’mores-n-More stands. Santa has gone back to the North Pole. Tickets Reservations Required. No entry after 8:30pm. PNC Festival of Lights is included with Zoo Admission. Masks are required.