Powderhorn ParkPosted on April 14, 2014 by Loading Map.... Powderhorn Park Map Location 3400 15th Ave. S - Minneapolis Map Location 3400 15th Ave. S , Minneapolis, MN, 55407 44.9413432 -93.25373709999997 Address Map Location 3400 15th Ave. S Minneapolis MN 55407 United States Upcoming Events No events in this location Tweet