Clambakes are a traditional seafood dish that involves cooking clams, lobsters, or other shellfish on hot rocks along with corn and potatoes. When it comes to antonyms for clambakes, one can think of vegetarian or vegan meals as they do not include any animal products like clams or lobsters. Additionally, non-seafood dishes like chicken curry, lentil soup, or vegetable stir-fry can also be considered antonyms for clambakes. These food items are perfect for people who prefer plant-based diets or those with seafood allergies. Overall, clambakes and their antonyms cater to different dietary preferences and options, providing a diverse range of delicious meal options.