For me it's moving out of Forgotten Hollow to a bigger lot elsewhere or starting a new save. My sim has 2 of her kids buried in the front yard, the household is full again after 1 son got married and had a grandson and another son was abducted and had a granddaughter. The dog was deleted when I took the family into cas to change the granddaughters alien diaper when both babies became toddlers. The 2 ghosts are still club members, moving to a new save would delete them but I do miss seeing Mortimer and some of the old school sims around town alot...and the dog, Lol. I forgot to mention I play vampires so all the old townies are long dead and this is my first legacy!!! :D <3