Does anyone have an idea what this might be? Not the face that Washington Mutual is set in, but the other real bad one.

The really bad font is Missive.
It's slop. A clumsy mix of maybe Garamond and Futura with poor decisions (if any were consciously made) about which pieces of each style to use. Even in the context of the grunge era it is bad. Stephen Farrell did better stuff, notably Flexure.
The typesetting doesn't save it either. The layout is thoughtless scatter and they didn't even bother to use a proper apostrophe.
Is Wolf Ollins handling WaMu stuff now? It was Sedgwick Road, a Washington State ad firm for a long time, and I would imagine the wall graphics in the above photo were produced during the Sedgwick Years.
WaMu was also one of the worst offenders for selling no-income no-asset home loans during the past few years, but will inevitably get an idiotic government bailout that keeps all of their profit in the hands of private investors, and funnels them billions of taxpayer dollars. Sorry to veer into politics, but you could say that typeface is a great metapohric foreshadowing of the broken and imbalanced banking they engaged in for the past few years.
Captured from commoncrawl.org on 28 Apr 2015. original URL