philanthropy summit. i like it. we've had a lot of summits and conferences, this is a good one. tell us more. >> i think it captures the spirit the summit will have, too. philanthropy is in a different place right now. it's no more about write be checks and walks away. william dreyfuss, who is giving his art collection to the harlem zone, he's not just writing a check. he's giving away something he deeply loves. it's going to a cause, which most of us knows is one of the great education groups. >> who is going to be involved? >> you have some of the best brains, multi-generational