Final answer:
To make the Mediterranean Chopped Salad with Shrimp gluten-free, a guest can make a few substitutions and check the ingredients of dressings or sauces for gluten-containing additives.
Step-by-step explanation:
To make the Mediterranean Chopped Salad with Shrimp gluten-free, a guest can make a few substitutions. Firstly, they can replace regular pasta with gluten-free pasta made from alternative grains such as brown rice or quinoa. Additionally, they can use gluten-free bread or croutons and check the ingredients of any dressings or sauces for gluten-containing additives. By making these adjustments, the guest can enjoy a delicious and gluten-free version of the salad.