Sonic Drive-In slushes are one of the best drinks in the world. Sonic offers a wide variety of slushes for their customers. Not only these slushes are tasty but also pocket-friendly. Their hero items include sonic slushes such as Blue Raspberry Slush and Powerade Mountain Berry Blast Slush. Recently, Sonic offered a new Blackout Slush Float that is very flavorful and budget-friendly. All special and unique flavors of Sonic are available at a reasonable price. The restaurant always offers discounts on slushes on some special occasions. You can also enjoy these slushes with your family and friends during happy hour and on a corn dog special day. Sonic is the best option to refresh yourself on a hot day as it offers a large variety of menu items that certainly make your taste buds dance with joy. Lets make a plan with your family and friends and visit the restaurant to treat your taste buds.