Rewarding kids with things they get to do instead of things they get to have. When they do something good, they pick from the jar and get things like to stay up a little later or play outside a little longer etc. Cute idea!
The things people should really tell you when you're pregnant. I like #6. I soaked up every late night feeding while I could!! Nothing more peaceful than rocking your little, sleeping, feeding baby in the middle of the night.