I had a sort of sudden thought strike my mind, but no resources or location to make it happen.
If we have any members out there with enough land, or perhaps just access to (and permission of course) a "save our city of heroes" logo mowed/crop circled on a field somewhere might just get a media notice if we get it spotted.
On a much smaller and perhaps painfully obvious scale, if your local comic shops have a public bulletin/community board, pin us something up.