Sometimes it's really funny (and bittersweet) to look back to this exact time one year ago. I see my kids all day every day, so I don't notice how much they're changing. But when I look at pictures of them from last Halloween or from last year's birthday party, it strikes me how much they've grown up. Case in point: it feels like our six-year-old has been a major, hard-core tomboy forever, so it amuses me to think that for her birthday last year she wanted a Sleeping Beauty party! This year…