I was with a group of geocachers at Just For Grins #2, when they found two almost identical caches. So they combined both logsheets in the original container and gave me the replacement cache to return to the CO, since I was the only one that had seen him.
But after we split up, I figured the CO would probably like to find a cache rather than hide one. So this one is for him, and for everyone else, too.
If you have found Just For Grins #2, you should be able to find this one.