and Isabelle McCalla's kiss during The Proms performance at the 2018 parade received significant media attention for being the first broadcast of a same-sex kiss in the parade's history. Due to the COVID-19 pandemic in New York City, the 2020 parade was downsized and closed to the public—being filmed as a broadcast-only event in the Herald Square area. There were 88% fewer participants, and social distancing was enforced. The event did not include college and high school marching bands (with the affected bands having been reinvited for 2021), nor any participant under 18 years of age. Balloons were tethered to a "specially rigged anchor vehicle framework of five specialty vehicles" rather than carried by handlers. Mayor of New York City Bill de Blasio stated that it will "[not be] a live parade, but something that will really give us that warmth and that great feeling we have on Thanksgiving day." In 2021, the Macy's Thanksgiving Day Parade returned to its traditional in-person procession with 6,500 participants marching in the Parade. Balloons The balloons were introduced in 1928, replacing live zoo animals. Sarg's large animal-shaped balloons were produced by the Goodyear Tire and Rubber Company in Akron, Ohio from the 1920s through 1980. That year there was no procedure to deflate the balloons, and they were simply released. In 1928 five of the giant balloons were designed and filled with helium to rise above and slowly deflate for whoever was lucky enough to capture the contestants in Macy's "balloon race[s]" and return them for a reward of $100 (equivalent to more than $1,600 with inflation as of 2021), this lasted until 1932. The balloons in the Macy's Thanksgiving Day Parade have had several varieties. The oldest is the novelty balloon class, consisting of smaller balloons ranging widely in size and handled by between one and thirty people (the smallest balloons are shaped like human heads and fit on the heads of the handlers). The larger and more popular class is the character balloons, primarily consisting of licensed pop-culture characters; each of these (16 in 2019) is handled by exactly 90 people. From 2005 to 2012, a third balloon class, the "Blue Sky Gallery", transformed the works of contemporary artists into full-size balloons; after a five-year hiatus, the Blue Sky Gallery returned in 2018. Balloons listed by year introduced Character balloons {| class="wikitable" |- ! Year ! Balloons |- |- | style="text-align:center;"