The agreement on a furlough beginning April 19 was reached with the Independent Employee Service Association that represents Disneyland security employees.
Plus: Take a #StayAtHome virtual tour of Disneyland with these 88 movies and shows during coronavirus shutdown
The upcoming 2020 summer season would have marked the 50th anniversary of the Disneyland All-American College Band at the Anaheim theme park.
Disney is preparing for a post-COVID-19 world where theme park visitors demand more scrutiny in order to feel safe, according to Disney executive chairman Bob Iger.
The separate-admission Villains Nite event was scheduled for April 30 at Disney California Adventure.