It is the perfect time of the year to address any maintenance that is necessary for spring and summer.  This year's Betty's Spring Work Bee is on Saturday May 3rd, […]

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 […]

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 […]