University Calendar
Acorn Concert Series – MegaBeatles
MegaBeatles is a talented group of musicians from Northwest Indiana/Chicago that recreate the music of the Beatles with precision, passion and love!
Acorn Concert Series – The Music of Cream
Experience this once-in-a-lifetime concert salute to the most innovative and explosive supergroup of all time, in the hands of those that knew them best.
Sunrise Hike
When was the last time you saw the sun rise? Come join the naturalist for a hike at dawn and watch the sunrise. Early morning is one of the best opportunities to see the arboretum's wildlife. Suitable for all ages. Registration is free. Register
Acorn Concert Series – Toronzo Cannon
The Chicago Blues Festival headliner and international bluesman comes to the arboretum with searing chops, soul-satisfying vocals and vibrant original songs!
Sunset Hike
Join the naturalist at dusk as we tour the property. We will be looking for bats, listening for frogs and crickets, and observing other nighttime creatures.
Wednesday Wellness Walks with Community Healthcare System
A healthcare provider and a Gabis Arboretum naturalist will lead you on a leisurely walk, as they share helpful health and wellness tips and information about native plants and wildlife on the arboretum’s trails.
FreeFirst & Third Saturday Tours
Learn more about the arboretum's plant collection on a guided walk led by knowledgeable docents.
Acorn Concert Series – From Elvis to The Beatles featuring The Neverly Brothers
Fasten your seatbelts for a guided musical tour through rock n/ roll history in a retro rock Magical Mystery Tour.
Registration deadline for Trail of Scarecrows
School groups, scouts, businesses, families and other types of groups create scarecrows on display during the month of October at the arboretum. Entries will be on display from October 3rd through October 31st, Halloween! Participation is free!
FreeAcorn Concert Series – Mr. Blotto
The Acorn Concert Series is back for 2022 and it’s bigger and better than ever! If you haven’t experienced Chicago’s Original Jam Band, you’re missing out.