Welles Park Craft Beer Fest

The Illinois Craft Brewers Guild and the Welles Park Advisory Council present: 1st Annual Welles Park Craft Beer Fest, the official closing craft beer festival of Chicago Craft Beer Week 2015. The city's largest craft beer "party in the park" is hosted within Welles Park. The General Admission experience will include craft beer, hours of entertainment and food for purchase. 
$55 GA; $75 VIP.
More info here.
Lincoln Square.