McDonald's has a coupon on their website, B1G1 Free Frozen Drinks Any Size. Click here to get your coupon, B1G1 Free Coupon! Just type in your name and click print coupon, coupon expires July 31, 2012.
Enjoy! I love the new Berry Chillers, they are great and the Frozen Strawberry Lemonades are great too.
from A DIVA!