Cystic Fibrosis Great Strides WalkShare on TwitterShare on FacebookMay 30, 2015 | 9:00 am - 12:00 pmSpencer ParkEvent Website: www.cff.org Additional Informationat Spencer Park, I-229 and Cliff.. A light breakfast will be served at 9am and the 5K walk starts at 10am. The walk raises money to find a cure for Cystic Fibrosis.