This is the only route on the Humiliation Boulder. It's a climb on a pretty good sloper rail, but the catch is an enormous bulge of rock right in your stomach, which will effectively make you do some dumb ass stuff with your feet you keep your hands moving. The crux is the second to last move with your hands before topping out, finding feet is really tough.
Walk about 175 yards to the right of the Friendship Boulder, sticking to the cabin areas. It is a ... to the left after a little ways. The boulder looks super featured and is a rust color, so keep an eye out. The start is low and on two good sidepulls, then start moving out left along the slopers.