 Complete the following phrase:  Happyland was established by William Nunley, a third-generation amusement park entrepreneur, who already operated facilities in Baldwin, in Queens in Broad Channel and Rockaway Beach, and in Westchester County in Yonkers, N.Y. The new park would be larger than Nunleys other locations and, unlike its predecessors, was designed from the start for year-round operation, with a heated indoor ride area. Two walls of the pavilion were designed with large movable glass panels which could be opened in warm weather or closed when it was cold. The glass doors used were salvaged from the French pavilion at the 