Among the baking, cooking, gift buying and decorating this December, don’t forget to give back. Blood drives are a simple and quick way to help someone in need. New Life Academy invites longtime donors and first-time givers, as well as students and community members, to donate. Volunteers provide snacks and beverages. Free. 2:30–6:30 p.m. New Life Academy, 6758 Bailey Road; 651.459.4121; newlifeacademy.org