Eleven days,11 stages, 800-plus acts, 1,000 performances, 900,000 attendees. That's a quick by-the-numbers look at Summerfest, which makes claim to being the "world's largest music festival." Back for its 50th year in 2016, Summerfest takes over the 75-acre Henry Maier Festival Park to present music performances in music genres that span reggae and rock, alternative […]