Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   8       Ounces       Sliced Fresh Mushrooms
     1/2   cup          Vegetable Oil
   1       tablespoon   Sugar
   1       Clove        Garlic, Minced
     2/3   cup          Tarragon Vinegar
   2       tablespoon   Salt (Optional)
   4       Ounces       Sliced Ripe Olives
   1       small        Sliced Onion
   1       dash         Pepper

Preparation:

Mix all ingredients and refrigerate until time to serve.