'Happy Feet' filmmaker George Miller explained how Gollum from 'The Lord of the Rings' inspired his belief in dancing penguins.

Friends of Riverfront will present the animated movie Happy Feet on Friday at the Movie on the Big Lawn event at Riverside Park.

As the "Happy Feet" penguins showed, it's possible to tap-dance to almost any type of music. Tappers With Attitude dancers enjoy jazz, hip-hop, Latin and go-go music.