Summer is a time of celebration. From national celebrations to family barbecues to picnics in the park, it’s a time to sit back and enjoy your family and some delicious food. But summer picnics don’t need to be all chips, dip, and burgers. They can be healthy and inexpensive, and they can come from your home and garden. While it’s easy to spend hours preparing a family meal, all of these suggestions require minimal fuss, and together they create a homegrown summer picnic.