It’s the Coolest Rock Show in Ann Arbor. And Almost Everyone There Is Over 65. At the “Geezer Happy Hour,” the “silver tsunami” has been dancing for decades.

Joseph Bernstein at The New York Times:

ANN ARBOR, Mich. — Every Friday night from September to May, at an off-campus nightclub in this thriving college town, a group of die-hard music fans gathers to dance to some of the most devoted live bands in southeast Michigan. There are women in skintight red dresses, long-haired men sucking down bottles of beer and couples flirting in the alcove outside the bathrooms.

In fact, just one thing distinguishes the crowd from nearly any other rock ’n’ roll show in a small city in America: Almost everyone is over 65.

OK, two things: The show always starts at 6:30 p.m. and ends at 9 p.m., in time to get to bed at a reasonable hour.

Mitch W @MitchW