Thanx for the reminder.
I just called and got set up. Blood is one of those things that they can't make, but you can. Easy to be helpful.
As a side note, many years ago, I was in charge of a department where I used to work. I said "every once in a while around here, things get really pushy, and people say "What do they want out of me, blood?" Well, the bus will be outside tomorrow."
We got a lot of donors, that year.
