A tongue-in-cheek arcade where the games are based on everyday life.

A kaleidoscopic warehouse-maze of handmade neon signs.

A tiny art gallery in Sunnyside helps keep Portland weird.

Private collection of art inspired by cabinets of curiosity.

A beautiful 62-acre Catholic shrine and botanical garden.

Beautiful Victorian buildings from L.A.'s forgotten architectural past.

A quirky collection of figurines backdropped by city views is hidden next to a popular restaurant in the Hollywood hills.

Sister store to the Echo Park Time Travel Store.

Rainbow-hued local gem in Venice.

This serene oasis in an affluent Los Angeles neighborhood holds some of Gandhi's ashes and got Elvis into Eastern Philosophy.

It should come as no surprise that the best view of the Hollywood sign is from Batman's lair.

Shop selling 500 flavors of soda has something for everyone.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

The name of this tiny pocket park tucked between two buildings on Manhattan's Upper West Side is Latin for its location: "seventy-one."

This collection of grinning ephemera has grown from basement to Brooklyn.

Cryptic messages embedded in the New York City sidewalk.

Reverend Jen's unique museum/living room showcases her troll collection.

The beautiful tunnel that ran from the lobby to Penn Station is still hidden underneath 34th Street.

A masterpiece of LGBT art has been restored in what may now be the most valuable restroom in America.

The world's oldest hologram gallery and the labyrinthine laser laboratory of a holography pioneer.

A New York garbage depot holds a secret collection of weird and wonderful refuse.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

This small museum collects the Christian remembrances which would otherwise be forgotten.