Hundreds of people showed up at the Clovis Veterans Memorial Building to register as bone marrow donors.
Participants spent a few minutes filling out forms before having their cheeks swabbed.
Organizers say four children from the central valley are among the thousands in desperate need of a bone marrow transplant. But six out of ten patients do not get transplants because they can't find matches.
This was the second of a two-day donor drive, but if you'd still like to register, you can request a free at-home testing kit through getswabbed.org.