Eric Clapton's Crossroads Guitar Festival

Old Slowhand himself, Eric Clapton, helms this two-night blues megafest at MSG, featuring such starry guests as B.B. King, Booker T, Buddy Guy, Citizen Cope, John Mayer, Keith Urban, Sonny Landreth, Taj Mahal, the Allman Brothers Band, Gary Clark Jr. and more. Many more. Seriously, if your dad's not in town, borrow one.