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The Alliance hosts collaborative events year-round across the entire Chesapeake Bay watershed. Whether you want to learn about native plants, volunteer with Project Clean Stream, or celebrate restoration at the Taste of the Chesapeake, you’ve come to the right place. Be part of restoration action and find the most up-to-date information on all of our events below.
Ask the Alliance is a signature live talk webinar series. Join as Alliance Staff experts share what you can do at home to both enjoy and improve the health of the Chesapeake Bay watershed. Click to see the list of summer sessions!
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Join the Alliance for the Chesapeake Bay, the DC Department of Energy & Environment (DOEE), and local partners for the 2026 RiverSmart Homes Showcase on Saturday, September 26th!
Come help us plant 375 trees in Lancaster Township, PA to help our watershed!
Come help us plant over 150 trees in Manheim Township, PA to help our watershed!
Come help us plant over 250 trees in Elizabethtown, PA to help our watershed!
Come help us plant over 500 trees in Parkesburg, PA to help our watershed!
Come help us plant 650 trees in Pequea Township, PA as part of watershed reforestation efforts!
Come help us plant large stock trees at Dorwart Park in East Hempfield Township, PA as part of watershed reforestation efforts!
Come help us plant 200 trees in Conestoga, PA as part of watershed reforestation efforts!
Join the Alliance and Penn State Extension for the So You Want To Grow… webinar series where you can learn how to grow native trees and shrubs!
