FAB FOUR: Enjoy breakfast with the Beatles (kinda) when tribute band the Cavern Beat plays Dick's Last Resort for a Fab Four-themed all-you-can-eat-brunch. 10AM-3PM (the band plays at 11AM), $22.99, $7.99 for budding Beatles fans under 12.
IDOL WORSHIP: Former American Idol contestants Chikezie, Kimberley Locke, Diana DeGarmo, David Hernandez and Naperville's own Gina Glocksen perform in "American Stars in Concert for the Holidays" at the Genesee Theatre in Waukegan. 7PM, $28-$53.
SUNDAY NIGHT LIVE: SNL alum Tim Meadows keeps his improv chops up with a sketch comedy show at Wrigleyville venue iO tonight. Joining Meadows is Second City castmembers Brad Morris and Joe Canale. 10PM, $10.
