Improv U, an improv school in Delray Beach open to people of all walks in life, is hosting the third annual Palm Beach Improv Festival on Sept. 6 to 9, where improv artists from across South Florida will perform and give workshops. Anthony Francis, founder of Improv U, and Rebecca Loveless, a teacher at the school, joined Sundial to talk about the improv community in South Florida, their journey to improv in South Florida and how they use it in their daily lives. WLRN: Rebecca, how did you get