Where was the series of elaborate theatrical which Van and Schenck made appearance in productions on 
Van and Schenck:  They were vaudeville stars and made appearances in the Ziegfeld Follies of 1918, 1919, 1920 and 1921. Ziegfeld Follies: The Ziegfeld Follies was a series of elaborate theatrical revue productions on Broadway in New York City from 1907 through 1931, with renewals in 1934 and 1936.
New York City