25. Get the Blues in Chicago
There are a great many delights and attractions in the Windy City and it is also one of the world’s biggest hubs for blues music, with many bars and clubs dedicated to the genre.
The annual Chicago Blues Festival is the biggest free blues festival in the world and takes place in June over 3 days.
If you can’t make it in June, Blue Chicago, Buddy Guy's Legends and Rosa’s Lounge are open all year round.