But it's pretty hard to hide stuff from local residents. That's where much info comes from and not all are tin-foily hat folks who also see the "Grays" get out of their little ships! Some of these sightings come from some very credible military folks and ex-spooks. Heck there is a fully reinvigorated POW camp in Anniston Alabama. It's located at the Military Police School, but a lot of college ROTC units use it for training. The camp was first used during WWII, but got a funding boost in the 1980's to be brought back up standards as a training site. Dual use? Maybe.
This one sounds interesting. I'm not sure it's for the common man though.
Serving: Alaska, Idaho, Oregon, Washington
The Federal Regional Center (FRC) is located in Bothell, Washington, six miles from Seattle's northern city limit. The Region employs 85 full-time employees, and can draw on a cadre of over 300 Disaster Assistance Employees (DAEs) or "reservists" during a Presidential Disaster Declaration.
FEMA Region X administers the federal emergency preparedness, damage prevention, and response and recovery programs to Alaska, Idaho, Oregon and Washington. FEMA provides pre-disaster and post-disaster assistance to minimize the loss of life, and reduce damage and economic loss from natural and technological hazards. In both pre-disaster and post-disaster efforts, FEMA works in close partnership with State emergency management agencies.
Constructed on the site of a decommissioned Nike missile site, the Bothell FRC is one of six similar operations centers built during the late 1960s. Total cost of design, construction, etc. was $1,860,000 (estimated cost of constructing a similar building in 1983 was over $25 million, and the cost today would easily exceed $40 million). The building itself is a subterranean office structure designed to be reasonably survivable in the event of foreseeable natural or man-made disasters.
http://www.fema.gov/regions/x/regx.shtm