In celebration of Halloween, Smashburger will be offering kids in costume a free vanilla milkshake with any purchase on October 31, 2020.
The offer is valid for a free full-sized vanilla milkshake to kids 12 and under who visit any location dressed up in a costume on Halloween and make any purchase.
The brand’s Vanilla Shake is hand-spun with Häagen Dazs ice cream.
Smashburger’s Halloween giveaway is valid at participating locations nationwide for one day only on October 31, 2020.
Image – Smashburger