Summer is almost here, and that means outdoor parties and cookouts with friends and family. If you’re trying to eat healthier, it can seem hard to find good choices at the picnic table. But you don’t have to hide out until September just to resist temptation. Whether you're a host or a guest, you can enjoy the best of barbecue season without padding your waistline. Use this guide to choose food that's light, healthy and refreshing at any backyard blowout.