Buy one shake, get one free at Sonic

May 20, 2010 6:10:41 AM PDT
Sonic drive-ins have changed the way their ice cream is made. And to get you to check it out, they're offering a Buy One, Get One Free deal on milkshakes.

When you buy one milkshake, you'll get a coupon for a second shake, which you can use on that visit or a future one.

The offer is good through June 27, 2010.

(And here's a heads-up, from Memorial Day through Labor Day, Sonic will be offering single-topping sundaes for $.99).

To find a Sonic location near you, click here.