The Trumbull Nature and Arts Center (TNAC), located at 7115 Main St., Rt. 25, is offering the following program. Space is limited. Registration is required. Visit trumbullnatureandartscenter.org for more information and to register.

Gratitude Boxes for Thanksgiving — Saturday, Nov. 18, 10 a.m.-noon; ages: 4-12. Cost: $20 per child. It will be held at Old Mine Park, 121 Old Mine Road.

Children will make gifts with miniature water plants, twigs, and glitter, and bundle them into a box, perfect for Thanksgiving.