This has to be the best lineup I've seen since 2001 (North Mississippi All Stars, Semisonic, Wilco). The 97's played a few years back with They Might Be Giants and Counting Crows, which was pretty good too.
So to recap: Tonight at Metro. June 28 at Summerfest. And now, the Fourth in Grant Park.
Here's the official release from the City of Chicago's website.
As TM would say (and will say when she reads this): "Woo-Hoo!"