Joan Faulkner in Concert Tivoli Theatre Sunday, May 27 at 6:00 pm EDT Presented by the Church Koinonia Federal Credit Union with special guest comedian Jonathan Slocumb "Mr. Clean." All seats reserved at $35 plus convenience fees. Tickets are on sale now at Memorial Auditorium box office and online. Call (423) 642-TIXS or 757-5050.