Sonic will be serving up Shakes and Ice Cream Slushes at half their regular price for the entire day on Thursday, April 13, 2017.
While no coupon is required to take advantage of the deal, there is a limit of five discounted items per order.
Earlier this spring the chain introduced Sonic Nights, where all Shakes and Ice Cream Slushes are half-price after 8 p.m., all through the week.
Sonic’s half-price Shakes and Ice Cream Slushes promotion is available for one day only on Thursday, April 13, at participating locations nationwide.
Image – Sonic