It's nearly that time again, and folks are already asking when the Germantown beer walk is.  For those lost in translation, and for others just foggy about the particulars, the walk is the last Saturday in April.  Every year, just right before Derby, the bars of Germantown collectively collaborate and lock down the surrounding streets of the neighborhood and allow people to walk from one bar to the next drinking and carrying on as if this were an everyday event.  It's definitely a neighborhood holiday of sorts, and even a well-known festivity all about the city.