Body Join Fourth District Supervisor Doug Chaffee along with OC Animal Care, on Saturday, March 9th, for the Kids Fishing Derby at Tri-City Regional Park! Image 4th District Kid's Fishing Derby_March 2024.jpg For more information and to sign up, please click here. Tri-City Regional Park Saturday, March 9, 8:00 a.m. - 11:00 a.m. 2301 Kraemer Blvd, Placentia, CA 92870 Links in this section relate to Body