Back to school means school lunches, and school lunches can be pretty terrible. I just had a nostalgic conversation the other day about school lunches, but quickly realized that a lot of what I ate for lunch as a kid wasn't real food. Rectangular pizza, "extreme nachos," Cosmic Brownies, and the worst offender: Lunchables. While one convenient lunch every once in a while won't kill you, making a habit of it might. Here's a few tips for making your kids' school lunches tasty, healthy, and awesome.