Square dance square dance, very rarely are two modern Western dances ever alike. Like traditional square dancing, recovering from occasional mistakes is often part of the fun. Dancers are encouraged to dance only those programs at which they are reasonably proficient, the default level of achievement being the Mainstream program. All programs are set by Callerlab, the callers' international association, which also governs the training of callers. Irish and Scottish dances are normally done to traditional tunes. English dances may be done to traditional tunes, though, especially at ceilidhs, there is experimentation with many different musical styles. The two types of American
Christopher Street–Sheridan Square (IRT Broadway–Seventh Avenue Line) Christopher Street–Sheridan Square (IRT Broadway–Seventh Avenue Line) Christopher Street–Sheridan Square is a local station on the IRT Broadway–Seventh Avenue Line of the New York City Subway. Located at the intersection of Christopher Street and Seventh Avenue South in Manhattan, it is served by the 1 train at all times, and by the 2 train during late nights. This underground station, which opened on July 1, 1918, has two side platforms and four tracks. The two center express tracks are used by the 2 and 3 trains during daytime hours. Both platforms have the standard IRT trim line and name tablets