While not camping related, this weekend is the National Cherry Blossom Festival in DC.  There are lots of groups there for the parade (i.e., high school bands) as well as a number of tourists for the event.  Fortunately for them, the parade will go on as scheduled regardless according to the official web site, but a lot of the other attractions in DC that people visit while they're here would be closed: the Smithsonian museums, Washington monument, national aquarium, national zoo, associated gift shops and many others.

I wonder how this will affect National Forests.  I have a 4 day camping / fishing trip in a week  and a half in WV at Monogahela National Forest.  Even if the forest is open, will they still stock the streams?  Will the camp grounds be open?