Got another one: "Dribbling For Dollars", although it doesn't necessarily tie in to the hospital. Depending on how good your girls are, you might use "Turnovers For Tots".
Gee - maybe we can come up with a name that incorporates "over the back" or "reach". That way, at least coaches would recognize it.
BTW - I'm volunteering on a project to raise funds to restore an old junker of a car for a local GI who's stationed in Iraq. We want to have it ready to surprise him when he returns this summer. The project is called "Operation Overhaul".