Can guests add Gorgonzola cheese crumbles to any salad for no charge?

The correct choice is that guests cannot add Gorgonzola cheese crumbles to any salad for no charge. This means there are likely specific guidelines or restrictions regarding which salads can be customized with Gorgonzola cheese. The option to add ingredients like cheese often comes with conditions, such as only being available for particular salads or possibly incurring an extra charge. This aligns with typical restaurant practices where certain additions may not be standard or available for all items. By understanding this limitation, diners can better navigate the menu options and make informed decisions when customizing their salads.