How's your sense of humor? Come join with us on Wednesday Evening at 6:00, and we'll have your sense of humor checked! Learning how to properly tell a joke can help you in all the different kinds of communication you encounter every day. Darrell Mangum is a local author of the book "You Must Be Joking". His presentation includes lots of audience participation, and lots of good jokes will be shared. It's all happening at the Whitmore Library 2197 Fort Union Blvd Salt Lake City Utah.