https://www.openstreetmap.org/node/7692279779/history

Name change from "Pleasanton Donation Center" in https://www.openstreetmap.org/changeset/125676621 looks like it might be someone blindly following the validator without looking - needs verification.

This seems to be the website: https://www.redcrossblood.org/local-homepage/location/pleasanton-american-red-cross.html which calls it "Pleasanton Red Cross Blood, Platelet and Plasma Donation Center"