Little Red Fox Market & Coffee Shop may not be listed on all of the big lists for DC coffee shops yet, but it soon will be. Situated on the strip of stores in Cleveland Park right next to Politics & Prose and Comet Ping Pong Pizza, I first happened upon Little Red Fox quite by mistake, while picking up a book at Politics & Prose.  The shop was closed at the time, as it was a Monday, but I felt excited just from reading the sign and seeing the interior…