When Happy Lehman rolls her VW bug over right in front of Kirk Anders' house, she lands on a novel way to get the building pro's attention. Quick on her feet to recover, she pitches a partnership plan to match up a construction fundraising idea for her nonprofit clothes closet, The Prosper Portal, with some masculine hammer power. Kirk has a few hesitations of his own--including being scorched by his last goodwill partnership. And those fancy she...