Shake Shack is a modern day “roadside” burger stand known for its 100% all-natural Angus beef burgers, chicken sandwiches and flat-top Vienna beef dogs (no hormones or antibiotics – ever), spun-fresh frozen custard, crinkle cut fries, craft beer and wine and more. Skip the line with the Shack App, a mobile ordering app that lets you save time by ordering ahead! Available on iOS and Android.