Taika Vinh
Aes Sedai
I donate my blood regularly since 2011 Here if you subscribe they start texting you when enough time has passed for you to give blood again and they let you know if they have special van set up close to location you gave them.
Yeah, we had that system in Finland too.
I'm going to try to donate on Monday - there will be the Red Cross blood donating van right across the street. Now to eat lots of stuff with iron...