Milwaukee’s Summerfest, billed as the world’s largest music festival, turns 50 this year.

Milwaukee’s Summerfest, billed as the world’s largest music festival, turns 50 this year. https://t.co/pUWcpHXI4T pic.twitter.com/tZ8hcqIvmw

— Chicago Tribune (@chicagotribune) May 30, 2017