Modern western square dance of "patter calls" and "singing calls", the two types of square dance calls. The logos shown on the right are the international square dance logo and the modern Alliance of Round, Traditional and Square-Dance logo. Modern western square dancing is a non-competitive activity. There are no dance competitions, and apart from fun events, no prizes are ever offered or sought for 'best dancer' or 'best square'. Particularly at the 'challenge' levels there is large degree of personal satisfaction to be gained from the problem solving element of completing a dance. At all levels the main elements are to enjoy the
Chatham Square (IRT Third Avenue Line) with the ending of all service on the Third Avenue El south of 149th Street. Chatham Square (IRT Third Avenue Line) Chatham Square was an express station on the demolished IRT Third Avenue Line. It had two levels. The lower level had two tracks and one island platform that served trains of both the IRT Second Avenue Line and IRT Third Avenue Line. The upper level had three tracks and two island platforms that served trains of both lines going to and from City Hall. Second Avenue trains served the station until June 13, 1942, and City Hall Spur trains