The return of Mannheim Steamroller highlights a weekend full of holiday activities, but some rock icons might also have something from the Christmas album to offer at Penn's Peak.
Top 5 things to do in the Lehigh Valley this weekend: Doobies, Gilbert & Sullivan, Rocky Horror, Dennis Quaid and the Market Faire mcall.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from mcall.com Daily Mail and Mail on Sunday newspapers.