rings were suspended over the central lagoon to keep customers entertained between rides, and aerial shows were performed over the lagoon. In contrast to Dreamland, Luna Park generally had narrow pathways. When the park was particularly crowded, patrons were sometimes "compelled to listen to the side show 'barkers'" to avoid the overcrowded paths, according to the Brooklyn Daily Eagle. Rides and attractions Luna Park had many rides over the years. Among the attractions that opened in 1903 were Bridge of Laughs, an uneven-surface plank bridge; Midnight Express, a miniature railroad; Shoot the Chutes, a slide left over from Boynton's Sea Lion Park; and Trip to the Moon, a roller coaster originally named Drop the Dip. One of Luna Park's largest attractions was Twenty Thousand Leagues Under the Sea, a submarine ride simulating Jules Verne's novel of the same name. It was housed in a building and transported guests to a replica of an Eskimo village at the North Pole; the building included a tank measuring deep, and the temperature of the water changed as visitors traveled to different parts of the tank. The park's other original attractions included Infant Incubators, a building displaying a new type of infant care. Canals of Venice, a gondola ride, was one of the original attractions, but did not open with the rest of the park. Luna Park's attractions were constantly changed over the years. The 20,000 Leagues Under the Sea attraction was replaced with a cyclorama in 1905, and Trip to the Moon was relocated in the 1910s before being moved back to Luna Park in 1924. Other rides added to Luna Park after its opening included: "Buzzard's Roost" – a side-friction roller coaster designed by L. A. Thompson; added in 1904 "Daffy Dill & Captain Thompson's Wonder Ship" – an attraction with a deep-sea monster; added in 1937 "Double Whirl" – a set of six 72-person wheels attached to a turntable; added in 1906–1907 "Dragon's Gorge" – a side-friction roller coaster consisting of a track in a building with a waterfall; added in 1905 "Helter Skelter" – an adult slide with two chutes; added in 1906–1907 "Mountain Torrent" – an early water coaster, which started atop an mountain and dropped down a series of cascades and ridges "Old Mill" – tunnel of love ride; adapted from the Babbling Brook, a water slide, circa 1904 "The Teaser" – spinning wooden chairs; installed next to