CSAs (Community Supported Agriculture) provide opportunities for people to eat locally, the get the kinds of foods you would normally find at local farmers markets, and to take part in the agricultural process. Most CSAs require some sort of ongoing commitment, such as a monthly fee in exchange for a weekly box of locally grown vegetables. Depending on where you live, the weekly box may include a wide assortment of mostly-root vegetables (kale, cabbage, squash, turnips in Minnesota, for example) or of anything else grown on a particular farm, in a particular climate. Many CSAs encourage their members to work at the farm for a day or more, to better understand the farming process and to get closer to local, sustainable food. Some require it. When I tell friends that I recently joined the Harmony Valley Farm CSA, they often start asking questions. Why did I join it? Am I concerned about the cost?