Sonic is also introducing Legendary Wish-Awakening Unicorn Straws. Shaped like a unicorn horn, the straws come in four shades ...

And it comes with a magical accessory! From tasty burgers to sweet ice cream treats, Sonic Drive-In is known for both classic ...

Toward the end of March, insiders revealed that a colorful and "delicious" new slush was "tentatively" heading to ...

Sonic Drive-in will debut the Unicorn Dreams Slush with collectible Legendary Wish-Awakening Unicorn Horn Straws next week.