I bought 3 lbs. of bing cherries at the Hollywood Farmers Market today. I plan to serve them on Tuesday evening, and I'm not doing anything to them. What's the best way to store them? Right now I have them unwashed, in a single layer on paper towels. Do I need to refrigerate them? Do I need to keep them in a single layer or could I put them in a bowl? I don't have enough refrigerator space to refrigerate them all in a single layer. Thanks.