Things can get mixed up in dreamland, and that’s how a modern auto sales lot turns up in Bethlehem — and travels more than 2,000 years back in time — for Holy Family School’s annual Christmas musical, "Camel Lot." The musical by fifth and sixth graders is part of the school Christmas concert featuring music by students in grades K through 6. The program starts at 7 tonight at the Prince of Peace Parish Center, 4100 Broadway Ave., and it’s open to the public.