I can definitely do this. At M.D. Anderson Cancer ctr this is what alot of the volunteers do....we have basically lived there for for over a year going through cancer treatments and Stem Cell transplants (same thing Robin Roberts is going through) and you tend to find that your money is quickly eaten up by exorbitant parking fees, (even if you pay up front for a month at a time) and food and the little things you need as in personal hygiene items.
I think this is a great idea. I cannot stress how thankful we are when we go there and they have people there so happy to offer to share what they have on hand. Put my name in the hat to help with this one. Blessings to all!