I've moved halfway across the state since my last donation, and had to wait for a blood drive to come to town to donate. Here, instead of the prepackaged stuff in the canteen, the local church ladies group makes homemade bars & sandwiches. They encourage you eat eat several.
Also, in return for donating, you receive a coupon for a free pint of Culvers frozen custard!
The only downside is that I'm in a different Red Cross district than I was before, so I have to get a new card & I don't think my previous donations will show up on my total.