From the Guidebook - Additions, Corrections, Comments thread, John wrote:
Melting Wall:
Unnamed Route-5.7 John Godar, Sean Neville 7/2013; Water streak about 8' right of "Mommas Little Fledgeling". Belay at crack. No anchor, so walk off is necessary.
I assumed this was just a pure trad pitch on the knobby Melting Wall proper - right of p.2 of Mommas, but maybe it goes up the slab below as well, in which case the bolt count could have been noted, and maybe the number of pitches. Yours John?