will appear together in a rare acoustic performance at 9 p.m. Saturday, Dec. 6, at the Fire House Grille, 47 Broad St. in Auburn. Both slide guitarist Kimball (Blue Steel Express) and blues harp master O’Connell (The Juke Joint Devils) have represented Maine in the International Blues Challenge in Memphis, Tennessee. For more information, call 207-376-4959 or visit www.thefirehousegrille.biz.