For the last card from my September card class I used a stamp set from my childhood. I know it is long retired, but I just love it! The little kiddies make me smile every time:
This card also features the Tags 4 You stamp set- that is a great versatile set to have!
Cards like this one are great for if you like to color. Or, if your kids like to color you could stamp up a bunch of the middles and let them go at it with the crayons! Then help them assemble the cards and, Wa-La! they've got a great gift to give to Grandma :) Hmmm.... since my kids' Grandma is probably reading this I suppose I should take my own advice now too ;) I'll let you know how that turns out.