The McMichaels are friends from medical school that I have known for years. They live about an hour from Megan and Joe and it is always fun to get together with them when I get home. They have 3 kids, and the Nash's have 4, so it turns into a pretty active household when we all get together, but always fun.
Grace is no longer the only girl with Madison's arrival now, she will just need to wait a few yrs before Madison will be ready to play with her. I think it would be great if they all came to PNG at the same time, but not sure anyone else on the plane would agree with me.