The Willow Summer Trails challenge begins May 16, and ends September 26th. Passports with listed Willow community trail descriptions are available at the Willow Library. Participants will document their hike with selfies. A culminating event to award prizes will be held on September 27th. This event is a partnership between the Willow Trails Committee and the Willow Library. Questions may be addressed to the Library staff at 907-861-7655.