When Nascar's Brian Vickers (appearing in the episode as himself) has to drop out of hosting Bluebell Junior League's annual turtle race, Lemon (Jaime King) is reluctantly convinced that the mayor (Cress Williams) is the perfect replacement as her co-host. Zoe (Rachel Bilson) is asked out on a date by a handsome local veterinarian, Dr. Judson Lyons (guest star Wes Brown). Wade (Wilson Bethel) has an unexpected visitor who stirs up all kinds of trouble for him.