From our friends at Shake Shack...
Mother's Day is right around the corner; and we're running a special promo, just for moms...
Who: Moms
When: Mother's Day, Sunday, May 10th (one day only)
Promo: Free single cup or cone of frozen custard for moms.
Flavors: In addition to our vanilla and chocolate custard, the flavor of the week will be: Red Velvet
Where: All domestic Shacks, excluding JFK and stadiums.
