The Trumbull Nature and Arts Center (TNAC), located at 7115 Main St., Rt. 25, is offering the following programs. Space is limited. Visit trumbullnatureandartscenter.org for more information and to register. Fairy Cottages \u2014 Celebrate the arrival of Spring with the creation of whimsical tabletop constructions. Crafters will use twigs, shells, silk flowers and more to design a miniature, magical home atop a hand cut log base. Fairy or gnome included. Ages 8 and up. Monday, April 7, 4:15-5:15 p.m. Cost: $18\/child Toad Hotels \u2014 Fashion a fabulous garden abode for your resident garden toad. Famous works of art will inspire designs painted on a terracotta pot, complete with a vacancy sign and a painted pebble path. Ages 6 and up. Tuesday, April 8, 4:15-5:15 p.m. Cost: $15\/child Earth Day Celebration \u2014 Come celebrate Earth Day at this free family-friendly event which will feature earth-friendly exhibitors, entertainment, food, nature and crafts, fun activities and more. Sunday, April 27, 10 a.m.-3 p.m.