What It Takes for the Macy's Thanksgiving Day Parade Balloons to Fly in N.Y.C.Behind the city's painstaking operation to test balloons and clear streets for Macy's Thanksgiving Day Parade.
Source: What It Takes for the Macy's Thanksgiving Day Parade Balloons to Fly in N.Y.C. (https://www.nytimes.com/2023/11/22/nyregion/thanksgiving-parade-balloons-safety.html)