If you're looking for interesting microbrews, the Brew Works is your place. With a full menu of beers brewed on-site, and seasonal features that incorporate familiar flavors for the specific time of year.
If it's a great meal that's on your mind, stop here for a drink before heading to one of downtown Bethlehem's better restaurants. I've yet to have a good meal here...for some reason I keep trying.
Downstairs from the Brew Works is Steelgaarden, which serves as more of a lounge than the bar/restuarant upstairs. Here you'll have a more "sophisticated" crowd (as compared to the other nightlife in Bethlehem) with a full compliment of the microbrews and some Belgian beers.