Cookie designs are fabulous for easy rock painting projects because (in many instances) the decorating how to's can be adapted to rock painting.
The first turkey I painted used this Super Simple Turkey Cookies design. I added "Happy Turkey Day" on the reverse side.
This next painted rock turkey was a little more detailed and used this Decorated Turkey Cookies design. I painted "Gobble Gobble" on the reverse side.
The final Thanksgiving turkey was the most detailed of the three. I adapted this Easy Turkey Platter design for this painted stone.
After turkey dinner, this would be a fun project for the kiddos. I suggest sketching the designs on rocks first and then letting the children paint them.
Of course, if you're not a painter, bake the cute cookies instead or even do both!