Key Takeaways The Twin Cities’ first large-scale outdoor amphitheater built for live music opens June 20. Set beneath Shakopee’s summer sky and surrounded by sweeping 360-degree views of the Minnesota River Valley, the venue will host more than 30 concerts each season, welcoming artists including mgk, Bob Dylan, Jack Johnson, Hilary Duff, Chris Stapleton, Guns N’ Roses, RÜFÜS DU SOL, Iron Maiden, and more. The venue launches with a community-focused opening night celebration showcasing…