May 30, 2019 - June 2, 2019 Aldo Leopold Festival 2019 Aldo Leopold Festival 2019 May 30, 2019 - June 2, 2019 Aldo Leopold Festival 2019 Visit the registration page on this website for a list of the events. A $5.00 wristband is required for access to all events. Also, visit the website: www.aldoleopoldfestival.com for additional details.