Press Release: SONIC : No More Winter Blues! SONIC Sweetens the Season with the Returning Strawberry Shortcake Snowball Slush Float

ATLANTA--(BUSINESS WIRE)--Sip your way through winter with SONIC® Drive-In! This January, the fan-favorite Strawberry Shortcake Snowball Slush Float® returns to SONIC for a limited time. Featuring real strawberries, sweet shortcake-flavored SONIC Slush, and a snowball topping of creamy vanilla soft serve, this craveable treat is a deliciously icy addition to the SONIC Flavorista Favorites drink lineup. The Flavorista Favorites menu, available only on the SONIC App, is an exclusive selection of