Charley's Grilled Subs does provide gluten-free options for those who have dietary restrictions. While the menu primarily features subs made with their signature bread, customers can choose to have their sandwiches made as a gluten-free option using lettuce wraps instead of traditional bread. This allows individuals who are avoiding gluten to still enjoy the flavors and ingredients that Charley's has to offer. It is always a good idea for customers to inform the staff about any specific dietary needs or restrictions, as they can provide more detailed information about preparation practices. For the most current offerings and any additional information related to gluten-free choices, it may be helpful to refer to the official Charley's website.