Ideas to include
From all the grandkids at once
Every grandchild's name in one song. Grandparents keep score, gently, and this is the gift that settles it.
Grandpa's version
The workshop, the truck, the bad jokes, the fact that he never once said the sentimental thing out loud. Neither do you. The song can.
Grandma's version
The kitchen, the phone calls, the thing she says every single time you leave. Specific beats sweet.