The National Memorial Day Parade was to be held in Washington DC, May 26, 2020. But the health situation forced cancelation.
The link below is a video replay of the entire parade from 2019. You can see representatives of several Lions Club marching, starting at minute 49:21 in the video, and also an ad for Lions Clubs at 1:11:40.
https://vimeo.com/americanveteranscenter/review/418601975/3d8e3e497b