Saturday, April 18 -- Master Gardener Grow It Eat It Open House

Montgomery County Extension, Agricultural History Farm Park, 18410 Muncaster Rd., Derwood. Free; donations appreciated. Visit the demonstration garden, meet with Master Gardener consultants, attend class demonstrations, join a seed swap, visit the plant sale, etc. More information at www.extension.umd.edu/mg/locations/montgomery-county-master-gardeners.