When you get to the third and final set of cliffs on the upper mountain, you can go either south or north. The southern route works its way up grassy ledges to a short chimney. Then move north to a short couloir and scramble up and right to the top. The northern route of the east face makes a good descent route.
Hanging Canyon is worth spending time in, and the Jaw stands at the head of the canyon.
About class 3 up the center of the East Face, might be possible to find a class 2 route up if you stick closer to the north side of the east slope.
I tried to descend by way of the Grinder ridge (the SE ridge) but was alone and found it at least 4th class. The upper portion of this ridge can be done 3rd class bypassing the pinnacles on their North.