A friend and I are traveling to Frankfurt for 5 days starting November 1. We will probably take some day trips to outlying cities, but at night would love the scoop on some local watering holes that we just can't miss. We love dive bars with local flavor, places with games or something to do, nothing fancy.
Also, if there are any off-the-beaten-path sights we should see, I'd love to hear about them.
Thanks in advance!