Rotary Club of Lakeport presents “Crabby Goes to the Seahorse Races.” Fresh crab meal with all the fixin’s, horse races, dessert auction, and more. Proceeds support Rotary community service projects. Admission: $75-$7,500. 5 p.m. Lake County Fairgrounds at the Little Theater. 401 Martin St., Lakeport. lakeportrotary.org.