Rumor has it the uncarved lump behind the three famous suffragists is reserved for the first woman president.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

This imposing Masonic temple a mile from the White House was the first public library in Washington, D.C.

An unassuming, powerful monument north of the U.S. Capitol bears witness to the resilience of Japanese Americans during a time of grave injustice.

A Spiritualist house of worship where believers communicate with the dead in the spirit world.

The privately owned cemetery that holds room for Washington's finest when they step down from life.

Art deco landmark on the outskirts of Washington, D.C.

The "lovely red Vega" of the legendary record-settling pilot.

A super-sized promotional trick that is now a D.C. landmark.

The remains of Martha, the last known passenger pigeon, serve as a tool to educate about conservation.

The first purpose-built art gallery in the United States is once again open as a center of craft arts.

A traveling postal dog covered 48 states and more than 140,000 miles, and he lives on as taxidermy, patched up with a rabbit's foot and a pig's ear.

Light bulbs, scrap wood, and tinfoil comprise this homemade throne of the gods.

The house where John Wilkes Booth conspired with his co-conspirators.

Largest Roman Catholic church in North America.

America's Most Wanted's set resides in this tribute to the history of crime and punishment.

A tiny piece of the Moon is embedded in this stained glass masterpiece.

The sci-fi villain is a little-known inhabitant of the U.S. capital's largest cathedral.

A computer bug so primitive it was an actual insect.

A real (but thankfully not live) missile stands tall as a monument to the United States military in the small town of Cordele.

The Battle of Atlanta in 360 degrees, featuring a corpse that bears a striking resemblance to Clark Gable.

Civil War soldiers, captains of industry, and paupers all interred on historic grounds.

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

Scenic mount trashmore, Virginia Beach's most curious waterfront still has a couple of secrets.