I gave my 32nd pint to Bonfils Blood Center yesterday.
So, I know how to bleed... what do I want ... a medal? Well, actually I did get a medal. Well, not a medal exactly, but a nice pin that looks exactly like three others I've gotten over the years (except this one says 4 gallons instead of 1 2 or 3 gallons).
My wife asked me if eventually I get something bigger and fancier than a pin. I do not know. I guess I need to keep bleeding to find out.