Xbox 360 Games Suggestions that are NOT rated M?

So I just broke down and bought the new Xbox 360 Kinect bundle. Now I admit that this was NOT my first choice in a game console. The reason is because so many of the games are shoot-em up gory rated M games. I'm an adult female and I love playing video games like Super Mario for Wii, and Tomb Raider for PS. So, give me some suggestions of some not so violent gory games that may compare to those types of games. I love to be able to be immersed in the game by exploring the world in it. So, Please help me out here with some suggestions :)