On the far left side of Black and Tan there is a stack of sketchy looking large boulders. Needless to say, do not touch the loose rocks while climbing and probably don't stand underneath them. 

Blockheads climbs on the left side of this loose looking tower of blocks. This route is exceptionally sharp, it's like climbing on needles. This route shares a common anchor with the route on the right, Rhythm Stick.

Far left side of Black and Tan, to the right The Prying Game and Block Party.