10. You can get your drank on in a ridiculous number of delicious ways
Sonic boasts more than 1,063,953 drink combinations between their fountain drinks and slushes. Some of the most popular flavor combinations include the Dr. Van Limer (Dr. Pepper with lime and vanilla), Orange Creamsicle (Sprite with orange syrup and cream), and Purple Sprite (Powerade, lemonade, Sprite, and cranberry juice). So that's 1,063,953 reasons to eat there even more frequently and try them all. In case you needed more reasons. Which you didn't, because burgers.