Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   8                    zucchini halved lengthwise
   8                    crookneck squash or patty pan
                        - squash -- halved lengthwise
   4                    red bell peppers -- quartered
                        - lengthwise
   8                    mushrooms
                        lemon-herb marinade

Preparation:

Arrange all vegetables in glass baking dish. Pour marinade over. Let stand 30 minutes at room temperature. Prepare grill (high heat). Remove vegetables from marinade. Grill until golden, turning frequently with tongs, about 10 minutes. Transfer to platter. Season with salt and pepper and serve.