There was another example in Yosemite National Park. Some NPS employees took the time to hang a flag upside down off El Capitan. A group of frustrated Yosemite National Park staffers hoping to draw attention to the federal government’s sweeping workforce cuts hung an upside-down American flag thousands of feet off the ground on the side of El Capitan on Saturday.
https://redstate.com/nick-arama/2025/02/23/upside-down-flag-in-yosemite-n2185917

