In honor of Grandparents day, White Castle is offering up a free My Size kid’s meal with any adult $5 purchase on September 7th-8th. Just print out the coupon and bring it in. You can also score a free nostalgic paper hat on Sunday the 8th if you are one of the first 100 guests at your local White Castle!
Offer only valid 9/7/13-9/8/13. One coupon per guest per visit. No copies accepted.
This post may contain affiliate links, read our Disclosure Policy.