If you want a fun activity to do with your kids, create a time capsule out of an old oatmeal container. The process is very simple. Decorate the outside of the container together but be sure that you clearly label the date that you are doing the activity and the date that the time capsule should be opened. Have each of the parents and children add something to the time capsule that is significant to them. It is a good idea to also include an explanation as to why certain objects were chosen for the time capsule. You can cover the oatmeal container time capsule with a water-proof bag and bury it in the yard, or you can put it in storage somewhere inside the house.