Founded in the 1950s, the organization recently celebrated its 50th anniversary.

The organization is celebrating its 30th anniversary this year.

In 2013, the organization celebrate its 80th anniversary season.

In 2009, the organization celebrated a quarter century of service and over 2,500 dreams fulfilled.

Bond agreed to stay on in the position through 2009, as the organization celebrated its 100th anniversary.

One organization will celebrate the day with an eye to the future.

The organization celebrated its 40th anniversary during the 2010 season.

The organization is celebrating its 50th anniversary with little fanfare.

The organization, which owns more legitimate theaters than any other, was not celebrating alone.

The new center, at 151 West 46th Street, will open next month, when the organization celebrates its 50th anniversary.