This Manhattan museum houses one of the largest collections of Spanish art and manuscripts outside of Spain.

A collection of fanzines, recordings, and documents detailing the rise and influence of the feminist punk movement.

This iconic tattoo shop has its own onsite museum with artifacts from the early history of modern body art.

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

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

A living archive of urban activism and space reclaimed.

A hands-on traveling collection of the innovative devices of yesteryear.

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

A Pythagorean funhouse that tries, successfully, to prove that math is the coolest thing ever.

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

A storefront museum in Asbury Park honoring the Jersey Shore’s deep history of mystery—including the Jersey Devil.

One of the world’s largest collections of paper memorabilia chronicles 4,000 years of papermaking.

The largest puppetry museum in the United States houses the world's most complete collection of Jim Henson artifacts.

Tour the sci-fi-esque reality of governmental disease management.