The New Jersey Rare Action Network will host Rare Disease Day on Monday, Feb. 24, from 8:30 a.m.-12:30 p.m. at the New Jersey State Museum, 205 West State St., Trenton. Join patients, families, caregivers, medical professionals, industry representatives and state legislators at this important event to discuss the challenges rare disease patients face and learn how you can make a difference. Go to www.rarenj.org.