Kids Events This Weekend in Mercer Island, WA

Get your family's garden ready for summer color at the Dahlia Tuber Sale at Bellevue Botanical Garden in Mercer Island, WA this Saturday, March 21, 2026,and it's completely FREE! Kids will love picking out tubers in different colors and sizes, and the Puget Sound Dahlia Association experts are on hand to answer all your gardening questions.

via Bellevue Botanical Garden

March is the perfect time to refresh your family's outdoor spaces! The NPA March Mania Plant Sale at Bellevue Botanical Garden in Mercer Island, WA on Sunday, March 22, 2026 is FREE and features an incredible collection of hard-to-find plants from local small nurseries and specialty growers. It's an educational and budget-friendly way to get kids excited about plants and nature.

via Bellevue Botanical Garden