Follow King Penquins Through the Zoo during Half-price Days
Penquin Days at Cincinnati ZooGet the best of the Cincinnati Zoo when the crowds are gone, but cold weather activities are abundant.  All admission prices are half-price through February 28th and special animal encounters are available daily. 
You'll love following the King Penquins as they parade through the Zoo.  At 10 am, meet them at the Wings to the World exhibit and follow them to the Children's Zoo.  They will do the trip in reverse if you are there at 2:30 pm. For a preview of the tour, check out this video.
On Saturday and Sunday there are also special activities with the polar bears, snow monkeys and elephants.