ACES members are invited to our annual membership dinner, Picnic on the Preserve, on Monday, June 12 at 5:30pm. Kick off the summer season with a community celebration at Hallam Lake with drinks, live music and a gourmet dinner with food from Rock Bottom Ranch.

Tickets will be made available via email on May 9th at 9am. To verify that your membership is current, please contact Christina Green, ACES Development Coordinator, at cgreen@aspennature.org.

This event is all about celebrating our wonderful community of ACES members. Become a member today or renew your membership!

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.