My favorite household right now is Mr and Misses Claus, they adopt new kids every once and a while and I give them Elf-like names such as Mistletoe. They also have horses with names such as Prancer and Cupid.
I never go to the future with my sims yet I own the pack. I don't know why I got it, maybe I'll try it later today if I'm not busy building houses.
Question: Do you make your households/sims with a intentional backstory and/or purpose or do you just make it up as you go?