These are the annual events you look forward to, the seasonal tradition of local Delawareans, Pennsylvanians, and Marylanders. Come join in on the fun!

Movies at the Mill

Thursday, January 24, 2019, 7 pm – 9 pm (VIP 6 pm – 9 pm)
Location moved to Milton Theatre
110 Union Street, Milton, DE – Get Directions
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Join Abbott’s at the Milton Theatre for an evening of environmentally thought-provoking and adventurous films produced by Duct Tape Then Beer and Patagonia that inspire folks to think globally and act locally via surfing, trail running, climbing, skiing, and more.

Enjoy a night of film, frosty craft ale, and Po’ Boys Creole Food Truck. This one-night film festival is made possible with the support from Dogfish Head Craft Brewery, Delaware Electric Cooperative, and our other sponsors.

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Native Plant Sale
Beauty in Every Season

Members only: Thu May 2 (3pm-7pm)
Open to public days: Fri May 3 (3pm-7pm) & Sat May 4 (9am-3pm)
Coverdale Farm Preserve
Our Native Plant Sale features more than 300 rare, unusual and favorite varieties of native plants, including perennials, trees, shrubs, ferns, and aquatic plants for all growing conditions. Create a beautiful garden filled with birds and butterflies.

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Past Events

See videos from some of our recent past annual events. Be among the first to know when registration begins for all of our events – join our newsletter.

Harvest Moon Festival

Saturday, October 6
Coverdale Farm Preserve
It was a fine harvest festival day full of delicious food, live old tyme bands, cool artisan demonstrations, hay rides, pony rides, alpacas, face painting, kids’ arts & crafts, lawn games, pumpkin carving, the International Turtle Race, and craft beer.


Saturday, September 22
DuPont Environmental Education Center
1,000 gathered to celebrate the new walkable/bikeable Markell Trail connecting the Wilmington Riverfront and Historic New Castle. We celebrated with live music, live animals, beginner canoeing, outfitters, craft vendors, craft beer, and food trucks.

Farm to Fork

Saturday, September 15
Coverdale Farm Preserve
The view was spectacular at our sold-out annual Fundraising Dinner featuring food grown just feet from where we dined under a gorgeous sunset.

Clean Water Rally

Tuesday, June 5
Legislative Mall, Dover, DE
Nearly 200 attended to speak out for Clean Water and enjoy some free food from local food trucks.
Join our Advocacy Efforts.