Wednesday, March 4, 11 a.m.–noon, Blaine Public Library, 610 3rd Street. Learn while you play for preschoolers and their adults. Activities vary from week to week and include Play-Doh, LEGO, wooden blocks, a stuffed animal doctor station, dry erase storytelling boards, tangrams, beanbags and more. For ages 3–5. Info: 305-3637.