Got spring fever? Swing into spring at the South Suburban Parks & Rec Spring Fling on Friday, March 31 from 3 p.m. to 5 p.m. The 1950s-inspired celebration is for adults and guests will enjoy live music, dancing, ice cream floats and giveaways. Poodle skirts and other ’50s attire are welcome. Cost is just $5 for in-district residents and $7 for nonresidents. Register by calling 303-347-5999 or online here. 6315 S. University Blvd., Centennial.