Museums

National Air and Space Museum's Udvar Hazy Center at Dulles International Airport.

The National Gallery of Art in Washington, DC.

The National Portrait Gallery in Washington, DC.

The Corcoran Museum of Art in Washington, DC.

The Smithsonian American Art Museum/Renwick Gallery in Washington, DC.

The Smithsoniam Natural History Museum.

The Folger Shakespeare Library

The National Cathedral in Washington, DC.

BMA in Baltimore, Maryland

Strathmore Arts in Montgomery County, Maryland

Stedelijk Museum of Modern Art Amsterdam

The Fine Arts Museum of San Francisco

Symphony

1. The Barns at Wolf-Trap web pages.
   
2. The Baltimore Symphony Orchestra web pages.
   
3. The Baltimore Opera Company web pages.
   

Restaurant

1. The Washington Post local Restaurant Guide.
   
2. The Washingtonian's Dining Guide.
   

The U.S. National Arboretum and the The United States Botanic Gardens.
Try Ski Whitetail.
Read up on golf at Golf Digest Magazine.
Try some Origami, it's not too expensive!
Join a Chess Club.
A page of Crossword puzzle links.
Read up on Poker Hands before playing.
Build a slow flying model airplane and go for the endurance record!.
Sky watch satellites with guidance from the heavens-above.com website.
Unique Radio from Baltimore at WTMD, home of WTMD.
West Coast listener sponsored (no ads) radio at soma.fm.
Two chillout internet radio stations at di.fm and at somafm.com.
Read up on the Civil War.
Read the entire text of The Man in the IronMask.
DVD talk about DVD Bargains, movies, news and information.
The Internet Movie Database
Online Movie Reviews, check it out before going cruising the streaming channels!
Interesting television at AMC (home of Breaking Bad, Line of Duty, the Little Drummer Girl, etc).
TV Guide listings with VCR+ codes for Woodley Park
Cox TV listings for Newport News
MHz networks public television (sort of).
NBC affiliate in DC, nbc4, WRC.
ABC affiliate in DC, wjla.
CBS affiliate in DC, wusa9.
Police Scanners at openmhz or for PG county at openmhz for pgcountymd.