How would you ressurect Pez, please give instructions
If I were going to resurrect Pez, this is what I would do:
1. Go the cemetery and get his grave.
2. Wait for the opportunity to come at the Science Center to bring his ghost back.
3. Take the grave to the Science Center and his ghost will be active in my family.
4. Feed him Ambrosia to bring him back to life.
5. He'll become a regular Sim at the beginning of his Elder life stage.
I'm sure there are threads around the Forum that discuss this in detail. Take a look around and see what you can find.