Then I moved to east coast, and there is basically none of that infrastructure, you have to find a mobile blood bank or be aware of some event or community site that sometimes hosts them. I'm bad at that kind of community awareness, so the upshot is I haven't donated once in the 15 years I've lived here. Always surprised by that since there are so many more people on the east coast, I'm not sure where all the blood is coming from since they are so bad about getting people to do regular donations.