The Illinois Symphony Orchestra and Chicago cast of Million Dollar Quartet will be giving a free concert for fairgoers.  Million Dollar Quartet is inspired by the famed recording session that brought together rock ‘n’ roll icons Elvis Presley, Johnny Cash, Jerry Lewis and Carl Perkins for the first and only time.  The musical is currently running on Broadway at the Nederlander Theatre and at the Apollo Theater in Chicago.

The Illinois  Symphony with Million Dollar Quartet will perform  at the Grandstand  at 8 p.m. The entry to the Grandstand show is free after regular gate admission.

Today is Senior Citizens Day and Scout Day. Free admission to both groups is today.