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.

Grow Your Own Pizza Garden — Learn how to grow a pizza garden with Master Gardener Vicky McCarthy. Whether you are a newbie or herbs and vegetables. First 25 registrants will receive starter pots to take home. Saturday, March 21, 1-3 p.m., all ages (family-friendly), free.

STEAM: Marble Run Madness — Come join us for a morning of constructing, experimenting and exploring. In this workshop your job will be to design a unique marble track that defies gravity. You will use recycled cardboard to create ramps, runs and drops that help your marble find it’s way to the bottom. The marble that takes the longest to get to the bottom of the ramp wins. Sunday, March 22, 11 a.m.-12:30 p.m., grades K-6, $40/child.

Nature Trail Easter Egg Hunt — Come to the nature center to search for Easter eggs on our nature trails, Sunday, March 29, 1:30-2:30 p.m., all ages, free*.

* Sponsored and run by the TNAC Student Leadership Team. Small donations welcome. All donations go towards the Student Leadership Team projects and programs.

Pre-registration required.