Picnic on the Preserve: Membership Dinner 2025

Join us for ACES’ annual Membership Dinner, Picnic on the Preserve

Monday, June 16 | 5:30PM | ACES at Hallam Lake

Tickets $30 ($35 after June 5) | (Registration Opens May 15)

Kids 3-12 are $10 | Kids under 3 and under are free

ACES members are invited to our annual membership dinner, Picnic on the Preserve, on Monday, June 16th at 5:30pm. Kick off the summer season with a community celebration at Hallam Lake with drinks, live music and a delicious dinner with food from Rock Bottom Ranch. 

To verify that your membership is current, please contact Mason Marsh, ACES Development Coordinator, at mmarsh@aspennature.org. 

This event is a celebration of ACES members! Become a member today or renew your membership to receive the registration link. 

Please walk, bike, bus or carpool to Hallam Lake whenever possible, as parking is extremely limited. If you must drive, please park efficiently in the ACES lot. Overflow parking for Hallam Lake is available in the West End (2 hour free parking) with an easy walk down to the nature center.

Thank you to our Presenting Sponsor for making this event possible.