You can get a small-size Slurpee today from 11 a.m. to 7 p.m.

We had been hearing about the imminent demise of Cleveland Park’s 7-11, located at the corner of Connecticut Ave. and Porter St. NW., for a while, but after being reminded by City Desk that the convenience store did indeed shut its doors on Thursday, joining the Starbucks and the Magruder’s Market on the growing list of neighborhood retailers who are giving up rather than face increasing rents amid a bleak economy, it’s still hard to…