Minneapolis Park and Recreation Board (MPRB) fall adult sports registration is open. Snag a spot soon to stay active, have fun and enjoy the outdoors this fall. Register at https://www.teamsideline.com/sites/minneapolisparks/. Flag football: New--all flag football leagues are 4-player teams. Thursdays, Sept.-Oct. at Parade Stadium. Leagues: Men's, women's, and co-ed, all leagues on Thursdays. Eight games scheduled, including tournament. Cost: $385 Indoor Volleyball: Sundays-Thursdays, Oct.-Dec. Bottineau, Northeast, Van Cleve, Windom NE. Leagues: Co-Ed Sundays-Thursdays; open (no gender requirements) Sundays and Wednesdays, women's,…