Derby Day is back at the Shelby Optimist Club this Saturday, May 7 at 6 p.m. Attendees can place bets as 36 local business teams race the track. There will be food, drinks, games and raffles, along with a derby hat contest with three prizes. Admission is $15, and the Optimist Club is located at 748 N. Industrial Park Dr. in Shelby. Advance tickets are available at Shelby State Bank, Shelby Floral and Fresh Point Nutrition.