Sip To Be Square! Sonic Is Selling Oddly-Shaped Milkshakes Specifically For Instagram Photos

Forget the sweet music lineup at Coachella: We've been patiently waiting for the food and drink vendors at this year's music and arts festival in California. The 2016 food lineup includes The Church Key, Andy Ricker's Pok Pok, Roy Choi's Commissary, and Smitten nitrogen ice cream, among dozens of other local casual cuisines.But the big draw is Sonic's new square milkshakes made for the sole purpose of properly framed Instagram photos, created in partnership with Christine Flynn, aka Instagram prank food celebrity Jacques La Merde.

These milkshakes are placed in visually pleasing cube containers and are only available at Coachella via Instagram. We're not sure if you have to follow the trail of hashtags or prove that you liked and shared enough Insta photos to get one.

The shakes come in six delectable sounding flavors: Vanilla bean, buttered toffee, dark chocolate, bourbon brown sugar, dulce de leche, and wild berry and lavender (We think they missed the opportunity to have a "graham gram" flavor).

Don't be a square...check out the shakes below in Sonic's video: