Check out the link I posted up above to the site I use for food holidays - it’s pretty interesting and fun - has other holiday categories too.
Have you looked at those ‘weird’ days? lol
Take Your Houseplants for a Walk Day - July 27 haha
Which reminds me. A week or so back, my husband saw an older woman out walking her dog, and she was wearing a superman costume. He said he did a double take as he couldn’t believe what he was seeing!