Earlier this year, Corey Sauer read an article in the Pioneer Press explaining that without about half a million dollars, state funding cuts would cause the closure by June 30 of two “clubhouse” programs for people with severe and persistent mental illness. Sauer, a retired cartoonist who serves on the board of his family’s foundation, decided that he had the means and the motivation to keep the centers open at least a little bit longer. The clu…