The Air Zoo in Kalamazoo, Mich., will hold a blood drive Saturday, March 12, from 10 a.m. to 2 p.m. Donors must be at least 17 years old, weigh a minimum of 110 pounds, be in good health and have a photo ID. Donors are eligible to give blood every 56 days. For more information: MIBlood.org or AirZoo.org
