Winter Classic 2025 Volleyball. Winter formal is an aau sanctioned event. All of midamerica sports center's volleyball tournaments will be using advanced event systems (aes) for its registration process and schedule.

Heartland volleyball events is proud to present its upcoming 2025 volleyball schedules which will be our 33rd year of providing quality events for the state of minnesota. Fine designs will have kiosks set up at the grounds, oakland convention center omni, sportshouse, and.