The second Arizona Shack opened March 9 in Uptown Plaza at the corner of Camelback Road and Central Avenue. Shake Shack is a modern day “roadside” burger stand known for its antibiotic-free Angus beef burgers, griddled flat-top dogs, fresh-made frozen custard, crinkle cut fries and more.

In addition to the Shack classics, the Shack will be spinning three Arizona-exclusive frozen custard concretes: Chocolate Peanut Butter Crunchcrete, the CamelShack, and the ‘Mallow Monsoon.

As part of Shake Shack’s mission to Stand For Something Good, Shake Shack will donate 5 percent of sales from the CamelShack concrete to St. Mary’s Food Bank Alliance. Shack team members also will volunteer at events run by the organization.

The Uptown Plaza Shack menu includes a varied selection of wine and local craft beer.

Hours are 11 a.m.-10 p.m. Sunday through Thursday, and 11 a.m.-11 p.m. Friday and Saturday. Call 602-903-3240 or visit