Foo Fighters played at Wrigley Field in Chicago on Sunday and then again on Monday.

Packed houses for both nights. The place was filled to the brim with fans of Foo Fighters young and old.

I went to the show. It was a great time. Heck, even Rick Nielsen from Cheap Trick ended up on stage to play a song with the band.

As a huge Foo Fighters fan, I can't understand someone who doesn't either a.) know who they are or b.) like their music.

I guess we can file the graphics guy at NBC 5 in Chicago as somewhere in between, maybe.

Either that person doesn't know who Foo Fighters are or doesn't like their music.

I'll never be able to figure out the answer to either. Did you see Foo Fighters in Chicago? What did you think?

Sweet Lenny is the brand manager of 97ZOK and Operations Manager for Townsquare Media Rockford. Catch him afternoons 3 to 7 on 97ZOK. Follow him on TwitterInstagram and like his page on Facebook.