A restaurant maven is someone who is an expert in the world of dining and knows all of the best spots to eat in town. They are typically very passionate about food and have a deep knowledge of different cuisines and dining experiences. Some synonyms for this term include food connoisseur, culinary expert, gourmet guru, dining aficionado, restaurant enthusiast, and epicurean. These terms all refer to someone who is knowledgeable and passionate about food and dining, and who has a knack for finding the best restaurants and eateries in any given location. Whether you are looking for high-end fine dining or street food, a restaurant maven will be able to point you in the right direction.