Local comedy improvers The Chuckleheads have another one of their Comedy Improv Variety Extravaganza's coming up at the Arts Council of York County. The show is described as being a hilarious Whose Line Is It Anyway? style of family-friendly improvisational comedy. Heavy-duty audience participation adds to the unpredictability and exciting (and possibly scary) interactiveness. For more information or to purchase tickets, call 704-301-1564 or visit www.planetimprov.com.