Today was the first time I’ve had a shake shack burger in over a decade due to a gluten allergy after practically living at the Madison square park location prior. My fiancé and I learned of the addition of gluten free buns a few weeks ago, so naturally I wanted a burger as my first food after a 14 hour gastric testing fast. The staff were extra careful with our food and super professional about alerting us to cross contamination. Thanks for making my day, team! ♥️ and look at this bun!!!