This historic hotel invented the chocolate brownie.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

A grave surprise in the downtown area of New England's second-largest city.

Dedicated to one of the world's first Black international, athletic superstars.

This bar hosts an ever-evolving napkin art installation devoted to an American president.

"X" marks the spot of an echo chamber in the middle of a plaza.

This kitschy tavern is also home to rare early editions of "Treasure Island."

This lakeside tower is the third attempt at getting a tourist destination to stick on the spot.

This stimulating sex toy museum is sure to arouse the interest of its visitors.

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

This grand old 80-foot sequoia towers above the buildings in the city’s retail center.

An old-timey peepshow allows visitors to gawk at some of the world's most freakishly large footwear.

A wall of chewing gum moonlights as collective art.

Largest Roman Catholic church in North America.

When it opened during the final years of the embargo, all the drinks and cigars were free.

A three-story tower of books about Abraham Lincoln is one of the more unusual monuments to the president.

A cavernous three-story, 43,800-square-foot basement that was forgotten about for 60 years.

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

Home to items never before seen by the public.

A curious collection of oddities including a lock of Alexander Hamilton's hair and Harry Houdini's ouija board.

The oldest platform carousel built in the United States continues to delight children in Martha’s Vineyard.

This candy-colored storybook village originated as a 19th-century Methodist campground.

Since 1947, this living history museum has been providing an immersive look at life in Plymouth Colony.