Sonic Half Priced Shakes All Day June 18th 2015
Sonic is running their annual kick off to summer this Thursday, June 18th 2015.
All day Thursday, you can get their shakes at half price, which are typically $3-$5 each (depending on size).
Normally shakes are half price after 8 PM every day, so this deal is a great welcome for those looking to get out of the sun for cheap.
Enjoy!