Early in our marriage, I told my DH that I wanted to be cremated and the cremains spread at all 18 holes on the golf course....so I would know he would come visit me.
Some of my dad's ashes are at a local famous BBQ joint off a major highway. I told one of the family members/owners of the BBQ place about 15 years later and they thought that was a hoot. Daddy loved that place and I didn't stop when he wanted to, which would have been his last time.