They are more restaurant-themed. The ones we got in Sept had Stitch holding a pizza, with PCH Grill in the background. The one we tried to get in Dec were Chip and/or Dale at Storyteller's Cafe.
If you go to disneypins.com and search for "dining" you can see the past, present, and future AP dining pins they have. But remember, they do run out and are popular, so unless you verify at the beginning of the meal that they have them for you, don't go and order more to make sure you get at least one (like we were tempted to do).