Celebrate 50 Years of Aspen Center for Environmental Studies (ACES)
Join ACES for an evening of sustainable dining and celebrating under the stars. This year's benefit will feature Paul Hawken, author of Drawdown: The Most Comprehensive Plan Ever Proposed to Reverse Global Warming, as the keynote speaker.
Location: Hallam Lake Nature Preserve
Time: 6 p.m.
Visit aspennature.org/evening-lake-2019 for tickets to this event.