Home › Venues › Winter Sports Complex Winter Sports Complex Tickets Buy tickets for concerts at Winter Sports Complex in Ontonagon, MI. Winter Sports Complex Concert Tickets & Calendar Fri Aug 22, 2025 Porcupine Mountains Music Festival ScythianBuckwheat Zydeco JrIls Sont Partis BandMore… Ontonagon, MI 2 daysAug 22 - 23, 2025 Tickets & Info Calendar Hotels & Lodging Near Winter Sports Complex About the Venue Winter Sports Complex At-a-Glance Address33303 Headquarters RoadOntonagon, MI 49953United States Map & Directions Next Event Porcupine Mountains Music Festival Aug 22 - 23, 2025 Advertisement