Laughingstock Agricultural Dad Joke Competition Come get your giggle on at the Charlotte Regional Farmers Market where anyone over 18 can compete in a joke off competition. The Laughingstock Agricultural Dad Joke Copmetition will be held on Sunday, June 18th from 11 a.m. to 1 p.m. Stop by the market to hear some hay-larious wisequacks. Call the market for more information or to sign up at 704-357-1269. Top prize is a Weber Grill.