I was at a high school football game (Go St. X. Bombers!) and met a guy who flys aerobatic shows. He had some cool videos in his phone but he also said he has been hired recently for gender-reveal parties...couples hire him to fly overhead and produce either blue or pink smoke so the partygoers can learn what the baby is going to be. Who would have thought...
I'm in the deathcare business and asked if anyone has ever asked him to spread cremated remains...he said he knows of skydivers who have but nobody has ever asked him.