We have just posted a summary document, "Government and Social Innovation: Existing Models", that provides information on all the local, state, and federal initiatives we know about that are supporting social innovation and strengthening partnerships between government and the nonprofit sector.  The list includes both executive branch efforts and offices, as well as legislation that has been introduced and sometimes passed.

Check it out and let us know if there's anything you know about that we're missing.  Also, please share your thoughts on the models we've listed.  Anything stand out as especially compelling or useful to your state or city?