An annual event since it was founded by DACA in 2010, the Davidsonville Green Expo raises awareness about environmental issues and highlights environmentally-friendly products, services and ideas. The event, which has been hosted by Homestead Gardens since 2019, enables visitors to learn about living more sustainably —  and, while supplies last, receive free tree seedlings for planting at home. DACA appreciates the work and generosity of Homestead Gardens to manage the Green Expo and we appreciate the sponsors and exhibitors (noted below) who have participated in our past expo events.