I is probably more fun to focus on those elders being alive, but I feel a funeral service including a couple graveyard features would fit this pack :)
That said, it could be a good opportunity to add the sculpture creating profession or hobby, to honor a few sims with a statue either at their grave, or if they did great things for community, even a statue in the local park or elsewhere. Game already knows their body attributes by numbers, how hard would it be to wrap them up in a granite or bronze texture?