This year marks the 40th Anniversary of Woodstock. There will be hundreds of Tributes to Woodstock across the country this August. So you might as well block off the weekend of August 15-16 right now. The one I’ll be at is the Twin Cities School of Rock Woodstock Tribute concert at Minnehaha Park in Minneapolis. A FREE concert. Starts at noon. Great family activity. Pack a picnic lunch and share the story of Woodstock with your kids!