Devil's Den is located on 1148 S. 11th Street in Philadelphia, PA. Opening in 2008, this relatively new restaurant has a lively atmosphere and great music. The food is awesome and relatively inexpensive, which is shocking for Philadelphia (I'm acustomed to paying premium on South Street). A Jack and coke was $4.50, the absinthe was $9.50 and I had a sandwich for $8. The sandwich was a Buffalo chicken sandwich and as I usually don't like spice, the consistancy was perfect and not too hot. I met a friendly older gentleman at the bar who treated me to a margarita and we talked for a bit; he pointed me how to get to the church where I was going for Grid Alive on 22nd and Spruce Sts. Even the bartender was friendly. Overall, great atmosphere and I'd reccommend.