My daughters love to go to the farmers' market with me to pick out the vegetables that look the most appealing to them that week (although this is not as much fun as the bounce house they have there). During our visit last week, my kids were intrigued by the small globe squash and eggplant available at one of my favorite stands. They thought they looked like little vegetable planets and started deciding which one was Venus and which was Jupiter. If there's anything better than "cool" vegetables, it's vegetables that make my kids think, so obviously I bought two bags. As I handed over my money, I realized that in addition to the minor science lesson, this was the perfect opportunity to make one of my favorite summer dishes: stuffed squash and eggplant.