Countless stories attempt to explain Poland's mysterious J-shaped trees.

Immortal combat in a Moscow museum.

Museum celebrating the achievements of the Soviet space program.

It took over half a century but a Russian monument to a famous and tragic space pup finally stands in Moscow.

The gorgeous entrances into the city's underbelly look more like grand halls than subway stops.

This building holds the embalmed remains of the leader of the Bolshevik Revolution.

Moscow's other, lesser known kremlin is a fairytale-like cultural complex modeled after Old Russia.

Dr. Strangelove-esque tours reveal the inside a bunker once reserved for Stalin himself.

The last of its kind in the country.

A 1950s Googie burger stand is now a Los Angeles landmark.

Friendships have been forged over ham and eggs every Wednesday morning for nearly a century.

Outposts of this restaurant chain were shaped like jaunty chapeaus.

From sax to spuds, get 'em all at this landmark music establishment.

A little barn in the middle of the city preserving Hollywood treasures since 1985.

A beloved carnival gets a modern makeover in Los Angeles.

Hidden above a drug store on a nondescript corner of Lincoln Heights is a private clubhouse for intrepid explorers.

Nancy Thompson's Home from "A Nightmare on Elm Street."

This star-studded Old Hollywood restaurant is where fettuccine Alfredo made its United States debut.

World's oldest operating science fiction and fantasy club, once home to Ray Bradbury and L. Ron Hubbard.

Historic marionette theater features thousands of handmade puppets and free cups of ice cream.

The private clubhouse for the members of the Academy of Magical Arts.

One man's vast collection of artifacts and ephemera from matchbooks and postcards to vintage neon signs and cars.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

World-famous, Pink's still manages to keep its prized cult fetish status.