By Denny Dyroff, Entertainment Editor, The Times Nicky as Carol Channing, a Musical Revue Entertainment history will be on display this weekend at a pair of live shows at the Rrazz Room (6426 Lower York Road, New Hope, 888-596-1027, www.TheRrazzRoom.com). One show will feature a live performance by a multi-faceted entertainer who has been plying his trade for more than 50 years. The other show will...