Follow the first 2-3 bolts of "She's Got a Full Set of Camalots" and break hard left. Take the first right and head up the thin face on long reaches and sharp holds.
Located in the New Gym area, walk past the large walls of the Mammoth area, to a large overhang near the ground. On the left side of the overhang is "Blast From the Past, .13a". On the right side of the overhang is a corner with bolts that serve the starts of several routes. Start here and move up 2-3 bolts and boulder left through some pockets to a small rest stance, then head up into thin moves.