I lucked into a pack of nearly-vintage cards by Art Image featuring classic holiday scenes by Charles Schult\z. Nothing brings a smile like the Peanuts Gang celebrating Christmas! Direct scans for your enjoyment!
This is what I'm going to tell my kids when I have them. I will not be dealing with picky eaters or making five separate meals for dinner. (Another thing my mom did, which made us more open to trying new foods).