Bethlehem is a charming community and has a lot of great places to of the best is called the Apollo Grill.  It's in downtown Bethlehem and is a must to eat at if you are in the area. They consistently have good food...which is hard to find in the Lehigh Valley. The menu is wide and varied with a huge appetizer menu...the atmosphere is more like something you'd find in a bigger city...more cosmopolitan than quaint.  Try an Espresso Martini...they are the best around...just be careful not to drink too many too late at night or you won't be able to fall asleep!