Is zaxbys birthdaycake milkshake gluten free?

I do not have access to real-time information, including restaurant menus or ingredients. To determine if the Zaxby's birthday cake milkshake is gluten-free, I recommend checking the following:

* Contact Zaxby's directly: Call your local Zaxby's restaurant or visit their website to inquire about the ingredients of the birthday cake milkshake and whether it is considered gluten-free.

* Check the Zaxby's website: They may have a menu with allergen information listed, including details about gluten-free options.

* Look for the "GF" symbol: Some restaurants use a "GF" symbol on their menu to denote gluten-free items.

It's important to note that even if a menu item is advertised as gluten-free, it's always best to double-check with the restaurant to confirm the preparation process and potential cross-contamination risks.