Journey through a collection of over 35,000 Halloween items from all generations.

The Pennsylvania landscape depicted by a quarter mile of mosaics made from used road signs.

Enjoy a slice while browsing the world's largest collection of pizza memorabilia.

A museum dedicated to the strange and extravagant costumes and memorabilia of the mummers, a tradition older than Philadelphia itself.

Delicate Wurlitzers, creepy clowns, and The Noid all share space in this insane explosion of kitsch history.

Eccentric concrete mansion and museum designed and built by hand from the inside out.

A beautiful oddities shop crammed with strange and morbid curiosities.

A layered tribute to the work of mosaicist Isaiah Zagar.

A memorial to the tens of thousands of Irish who fled to North America during the Great Famine.

Overshadowed by quilts, the artistry of these patterned textiles went underappreciated for too long.

A gas station has taken the place of the home of the 19th American President.

These disused steel furnaces are now haunting ruins that may one day be a national park.