famous people moved their residences there, including Peter Cooper, the industrialist and philanthropist. The Bowery began to rival Fifth Avenue as an address. When Lafayette Street was opened parallel to the Bowery in the 1820s, the Bowery Theatre was founded by rich families on the site of the Red Bull Tavern, which had been purchased by Andrew Morris and John Jacob Astor; it opened in 1826 and was the largest auditorium in North America at the time. Across the way the Bowery Amphitheatre was erected in 1833, specializing in the more populist entertainments of equestrian shows and circuses. From stylish beginnings, the tone of Bowery Theatre's offerings matched the slide in the social scale of the Bowery itself. Slide from respectability By the time of the Civil War, the mansions and shops had given way to low-brow concert halls, brothels, German beer gardens, pawn shops, and flophouses, like the one at No. 15 where the composer Stephen Foster lived in 1864. Theodore Dreiser closed his tragedy Sister Carrie, set in the 1890s, with the suicide of one of the main characters in a Bowery flophouse. The Bowery, which marked the eastern border of the slum of "Five Points", had also become the turf of one of America's earliest street gangs, the nativist Bowery Boys. In the spirit of social reform, the first YMCA opened on the Bowery in 1873; another notable religious and social welfare institution established during this period was the Bowery Mission, founded in 1880 at 36 Bowery by Reverend Albert Gleason Ruliffson. The mission has remained along the Bowery throughout its lifetime. In 1909 the mission moved to its current location at 227–229 Bowery. By the 1890s, the Bowery was a center for prostitution that rivaled the Tenderloin, also in Manhattan, and for bars catering to gay men and some lesbians at various social levels, from The Slide at 157 Bleecker Street, New York's "worst dive", to Columbia Hall at 5th Street, called Paresis Hall. One investigator in 1899 found six saloons and dance halls, the resorts of "degenerates" and "fairies", on the Bowery alone. Gay subculture was more highly visible there and more integrated into working-class male culture than it was to become in the following generations, according to historian George Chauncey. From 1878 to 1955 the Third Avenue El ran above the Bowery, further darkening its streets, populated largely by men. "It is filled with