I don't know why, but distances tend to increase with the amount of beer you drink. While the same distance measures 500 meters at 5pm, it's 2 kilometers at 11pm. Keep that in mind and have fun!

We enjoyed the Liebighof im Lehel: http://www.liebighof.de/ Had some very pleasant Bavarian dishes at reasonable prices.

Not far from the Bavarian National Museum and Schack Galerie. One of the museum guards recommended it.