Sonic Drive-Ins will have 1/2 Price shakes all day on St. Patrick’s Day, Thursday, March 17. Also, shakes are 1/2 off after 8pm each night.
In other shake news: Richmond Arby’s locations have half-priced shakes from 3-5pm every day (don’t know the end date on that)
From 3-5 p.m. everyday, Richmond area Arby’s restaurants are offering half-price milkshakes (no end date mentioned)
NOTE: This has expired
Also, shakes are half-price every night after 8 p.m. til the end of summer at Sonic
Welcome summer on Thursday, June 20th, with half-price shakes at Sonic Drive-In all day.