A miniature rainforest is growing inside of a Midtown Manhattan office building.

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

The last slot car racing arcade in Brooklyn is keeping the dream of speedy little autos alive.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

A DIY art gallery/music venue/lecture hall dedicated to video game culture.

A Manhattan office building is home to the world's largest chess board.

Order scoops of pandan, lychee, and black sesame at this family-run institution.

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

This steamer is known as "The ship that built Cleveland."

An unoccupied lighthouse encased in layers of ice from the waters of Lake Erie.

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

A wonderful and easily overlooked museum tucked in Ohio's Burke Lakefront Airport.

A bronze monument to Cleveland's favorite, fastest son.

A history of tragedy and a pile of eerie stories have contributed to this house's consistent ranking as one of the most haunted places in Ohio.

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

Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

The only depiction of Abraham Lincoln holding a weapon, and the names of all 9,000 Cuyahoga veterans of the Civil War.

The tragic reality of a town riddled with rumors of haunts, chemical spills, and serial killers.

This Czar-funded, onion-domed, lavishly muraled Orthodox Church played a starring role in "The Deer Hunter."

Inside the unassuming cemetery chapel is a magnificent stained glass window and mosaics.

The angel of death appears to weep black tears at this grave marker.

The only presidential monument to display a late POTUS's actual casket.

Landmark dedicated to the plight of the American Indian in the 21st century.