News: Sonic - Half-Price Shakes All Day on June 20

In case you want a half-price shake from Sonic but don't want to wait until after 8pm this summer to get one, Sonic is celebrating the Summer Solstice, the day before on Thursday, June 20, by offering half-price shakes all day long.

There's quite a bit of choice in Sonic's shake selection this summer; they're offering 25 flavors this summer including Banana Creme Pie and Peanut Butter & Bacon.

Interestingly, Sonic tends to offer the same promotion on the Winter Solstice as well, so you can get your shake even when it's cold and wintry.