What is one option for vegetarian guests at Saltgrass?

Choosing the Grilled Vegetable Platter as an option for vegetarian guests at Saltgrass is appropriate because it consists of a variety of fresh vegetables that are grilled to enhance their flavors. This dish is specifically designed for individuals who do not consume meat, making it a fulfilling and nutritious choice.

In contrast, the other options include ingredients that do not align with a vegetarian diet: cheddar cheese fries, while primarily vegetarian, can sometimes present issues for strict vegetarians due to cross-contamination or the source of the cheese; seafood pasta contains seafood, which is definitely not suitable for vegetarians; and beef stir-fry includes meat, making it entirely incompatible with vegetarian dietary choices. Thus, the Grilled Vegetable Platter stands out as a dedicated vegetarian option on the menu.