The unfolding financial scandal at the Association of Community Organizations for Reform Now, or ACORN, has taken a new turn. ACORN, based in New Orleans, never wanted known the identity of the person who assumed responsibility for a promissory note of nearly $740,000, a sum representing the remaining balance of the roughly $950,000 embezzled from ACORN’s coffers nearly a decade ago. But thanks to some digging by San Francisco Chronicle reporter Henry K. Lee, the identity of the person is now known: Drummond Pike, founder and chief executive of the Tides Foundation, a San Francisco-based philanthropy well-known in progressive circles. The case is significant for organized labor because ACORN founder and chief organizer Wade Rathke is the founder and chief organizer of Local 100 (Arkansas, Louisiana and Texas) of the Service Employees International Union. In addition, SEIU Local 880, based in the Midwest, operates as an adjunct of ACORN. Three months ago, he resigned from his post over the scandal.