價格：免費
檔案大小：73.8 MB
版本需求：需要 iOS 6.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Powderfall 2017 is an event designed to fuse top tier education, camaraderie, and an amazing resort experience to form a unique and productive conference atmosphere. This year's event will be held in Aspen Snowmass, Colorado, at the beautiful Westin Hotel and Resort. Whether you're a current volunteer, professional patroller, or someone interested in what patrolling has to offer; you are welcome to come and enjoy the events and activities.
支援平台：iPhone