Fans of Sonic slushes year-round may notice that green ... This isn't the first foray for Sonic into boba-based territory; an ...

Sonic Drive-In is a popular fast food chain known for their affordable menu and extensive slush drink flavors. In addition to classic flavors like cherry and blue raspberry, Sonic is now offering ...

Sonic has been around for over 70 years and ... The best one is the Blue Raspberry Slush with Nerds — the candy adds an immediate crunchy tang to the slush and an everlasting sweetness that ...