Jackson Heights, Queens society, whose founders include local historians, the Queens Borough Historian and local activists. They created and oversee the Jackson Heights Garden City Trail and publish a walking guidebook to Jackson Heights. They also collect artifacts of the community. Periodically, the Society testifies before the New York City Landmarks Preservation Commission on issues of concern to the community. In addition, Colombian broadcaster RCN TV has its US-American headquarters in the neighborhood, reflecting the sizable Colombian population in the area. There is a year-round greenmarket every Sunday morning at Travers Park, as well as various family-oriented spring and summer concerts. The word
Jackson Heights, Queens gave the apartments a more spacious feeling. After the 1940s, Jackson Heights' real estate was diversified, with more apartment buildings and cooperatives built with elevators; some new transportation infrastructure were also built. Primarily during the 1930s, Holmes Airport operated on adjacent to the community, and later, its land became veterans' housing and the Bulova watch factory site. By 1930, about 44,500 people lived in Jackson heights, an increase from 3,800 residents in 1910. The community was close-knit. Gay people from Broadway theaters started to move into the area. However, Jewish and black people were still excluded until Jews were allowed