Here is a delicious salad from the food blog Simply Recipes that would be great in case some of you haven't used your arugula or beets from last week. Remember when you take your beets home to separate the root bulb from the greens. The greens will stay fresher that way. If you're stumped on how to prepare the greens, here is a recipe for beet greens from the NY Times.
In case you were wondering about how good beets are for you nutritionally, here is a brief article from the NY Times entitled Beets: The New Spinach. You will find links to more beet recipes here and instructions on how to roast beets.