Betty’s Fall Workbee for Dahlem – Oct. 4, 2025
Betty Dahlem Desbiens is an ever faithful supporter of the John and Mary Dahlem Environmental Education Center, named for her parents. In honor of Betty's dedication to Dahlem please join […]
Betty Dahlem Desbiens is an ever faithful supporter of the John and Mary Dahlem Environmental Education Center, named for her parents. In honor of Betty's dedication to Dahlem please join […]
REGISTRATION SIGN UP IS CLOSED Volunteers are needed to help carve about 200 beautiful pumpkins to line the Goblin Walks event trail route. Pumpkins are generously donated and some purchased […]
Two Magical Nights! October 24, Friday 6:30 pm - 8:30 pm October 25, Saturday 5:00 pm - 7:30 pm Fee per person: $9/member, $12/non-member (free for infants) Pre-Registration required to […]
We are excited to invite you to Dahlem’s Volunteer Celebration on November 14th from 3:00-5:00 PM. We would like to thank you for your incredible efforts and dedication throughout the year. […]
Join us in celebrating our newly-improved exhibit room! Thanks to the Speckhard-Knight Charitable Foundation, we were able to give the room quite the update. Meet a naturalist and participate in […]
Maple's Sweet Story -- Dahlem’s maple sugaring operation is small but an ideal site to demonstrate the science of collecting maple tree sap and making our favorite tasty maple syrup […]
Birds, Blooms & Butterflies Festival Saturday, August 8, 2026 Save the date for Dahlem’s annual Birds, Blooms, and Butterflies Festival on Saturday, August 8, 2026. This annual outdoor festival will […]