LINCOLN, Neb. (KOLN) – The Parks and Recreation Department invites residents to a free introductory tribal belly dance class Saturday, Feb. 10. The class is from 2:30 p.m. to 4 p.m. at the Auld Pavilion, 1650 Memorial Dr., in Antelope Park. The program will include a demonstration, instruction, and performance by Bellajhara Belly Dance Troupe.