Sonic Drive-In is releasing a new Unicorn Dreams Slush on May 5th. A collectible unicorn horn straw will be included free with each purchase while supplies last. The slush will be available nationwide ...

SONIC® Drive-In is unveiling a magical drink for the masses. The Unicorn Dreams Slush is the latest creation at Sonic Drive-in locations nationwide, and fans can even score a free collectible straw ...