I'm planning to  take a trip to Washington, DC, soon.  Although I have
a Nikon digital SLR, I still enjoy shooting a lot of black & white film
too.  If possible, I'd like to fly to DC, go to a pro camera store and
pick up some Fujifilm Neopan film.  Prior to leaving town, I'd like to
take it to a lab and have the film processed in a day or less.  I'd
like to hear of a lab/store in DC where I can get true black & white
film and have it processed.  If I can't identify one in advance, I
guess I'll drive to DC instead of flying in order to avoid sending film
through an airport x-ray machine.  Thanks in advance.

Bob