Write a letter to your child or grandchild each year and include money for grad gift. I like this idea of writing a letter, and even adding money, but I think it'd be better to go longer than a grad gift. Wedding, first home, first child?
DIY Co-Sleeper really good idea! Cali and lyla slet in a bassinet beside the bed. I've never believed in them sleeping with us in bed for their safety this is a great way of keeping baby number three close without putting him/her in danger