Yesterday I went to Walmart for the first time in my life just to see if it really does compare to Target. (Wow that sounded funny. I don't think I've ever used that exact string of words in a sentence before!) My most worthwhile investment? A mood ring for less than $3. It's been attracting compliments all day. It's an entire band not just a ring with a round stone in it and every time I look it's a different color. How cool is that?