Adult & Family Class

Come experience the wonders of night in the woods of Hawthorn Hollow with our Naturalist. Learn all about the adaptations nocturnal creatures have developed to survive and thrive when the […]

Looking for a unique night out? Join us for a sweet and simple Friday evening in the woodshop! Come and learn to turn to use a wood lathe by turning […]

Come experience the wonders of night in the woods of Hawthorn Hollow with our Naturalist. Learn all about the adaptations nocturnal creatures have developed to survive and thrive when the […]

Bats play a critical role in keeping mosquito populations down and pollinating plants — but they’re rapidly losing safe spaces to live. Join us at the Ozanne Outpost at Hawthorn […]

Learn about Wisconsin bats by viewing the official DNR Wisconsin Bat program slide presentation with Hawthorn Hollow’s Education Manager and Naturalist Ryan Retzke and Wisconsin Bat Naturalist Mary Wagner. Learn […]

Celebrate spring at Hawthorn Hollow's first Needle Felting class of 2026 and create your own "Daphne the Daffodil". Join Diana as she guides you from start to finish. By using […]

April 30, May 7, 14 & 21 at 5:30 pm Bring your binoculars and explore the trails of Hawthorn Hollow with a birding expert and see what native and migratory […]

Celebrate the beauty of spring with us at Hawthorn Hollow! Join a guided hike through the forest as we discover blooming spring ephemerals and observe the seasonal changes all around […]

Sorry, this program is sold out.  Stay tuned for more froggy fun coming soon! Frogs After Dark is back! Join us on Friday, June 5th at 7:30 for a ribbeting […]