Composite image of Sonic key lime pie shake between two key lime pies on a green background - Static Media / Shutterstock Whether you love or hate Sonic, you have to give credit where credit is due.

SAN ANTONIO – Sonic Drive-In is making the summer heat a little more refreshing with deals, new items and returning drinks. Starting this week, guests can get half price on Sonic’s Shakes after 5 p.m.

Sonic Drive-In is offering a sweet way for customers to cool off as temperatures heat up to end May. Starting Monday, the fast-food chain is offering half price milkshakes after 5 p.m. The deal ...

Add Yahoo as a preferred source to see more of our stories on Google. Sonic shake with pies - Static Media/Shutterstock Sonic regulars know that what appears on the menu can serve as inspiration for ...