Through Thursday, June 27th, Sonic is offering a B1G1 deal on their Real Ice Cream Shakes! Includes Cream Pie shakes and malts where available.
Want to keep the creamy goodness all to yourself? You can opt to receive a coupon for a free shake on a future visit. If you go for the coupon, it doesn't expire until 7/15/10.
Thanks, Centsable Momma!