BLAINE, Minn. -- A country-rock concert. Fireworks. A food festival. Oh, and the chance to spend a day following 156 of the best golfers in the world. That’s how the 3M Open in Blaine plans to celebrate the July 4 holiday next summer. The PGA Tour released its 2019 schedule on Tuesday, officially announcing Minnesota’s first tour stop in five decades will be played July 4-7 at the TPC Twin Cities course in Blaine.