The Flea Theater proudly presents Sincerity Forever, written by Flea co-founder Mac Wellman and directed by Dina Vovsi.In the fictional southern town of Hillsbottom, a place with a prominent community of young Ku Klux Klan members, a furball has been sighted. But the teenagers still hang out in their cars on serene nights with their friends and crushes, and question, as teens do, absolutely everything.