Climb right-facing corner on the left of the alcove, and continue up the crack after the corner fades. Difficult moves from the corner's end to the ledge 20' higher. The crux is well-protected by small cams, but you will have to pull several difficult moves before reaching your next good gear; opening the opportunity for an envigorating fall. So far, everyone who has enjoyed this extra benefit (and there've been a few) has been unharmed.
Look for a 12' wide alcove, bracketed by two opposing corners, with a level terrace at its base, about fifteen feet higher than and thirty feet left of the base of the section of cliff below the ceiling.
Rack of cams including all C3s and C4s to #3.