Food
Shake Shack pokes Chick-fil-A by giving away antibiotic-free chicken sandwiches
Available on Sundays throughout the month of April, the promotion attempts to draw attention to Shake Shack's commitment to using chicken raised without antibiotics.
Financing
In hiring Rob Lynch away from Papa Johns, Shake Shack enters a new era
The Bottom Line: The fast-casual burger chain chain lured one of the restaurant industry’s up-and-coming chief executives with $7.3 million in signing bonuses and stock awards.