Heat oven to 350. Spray a 9 x 13" pan w/ cooking spray. In microwaveable bowl, place syrup and butter, microwave until butter is melted, stir. In lg bowl, combine butter mix, baking soda and allspice. Mix well. Add oats, flour, sugar, mix well. Stir in chocolate chips. Press mix into pan. Bake 15-20 min or until lightly browned. Cool. Cut into bars.