Free admission. Buttonwood Nature Center celebrates spring with environmental exhibitors, live music, environmental artists and artisans, a student art show and more. Bring cash for the Recycle Fundraiser that includes hand-painted bird houses, raffle items, a bake sale and a yard sale. A guided walk and activities along the StoryWalk trail features Waiting for Wings by Lois Ehlert. Have lunch in the park with food trucks. For more information, visit: buttonwoodnaturecenter.org or contact Buttonwood at (717) 762-0373 or info@buttonwoodnaturecenter.org.