Now we know of a lavish Massachusetts restaurant that is being called the best cult-favorite restaurant in the state. 'Love Food' has released its picks for The Best Cult-Favorite Restaurant in Every State. What is the Best Cult-Favorite Restaurant in Massachusetts? It just so happens that the best cult-favorite restaurant in Massachusetts is in that hotel at Parker's Restaurant. Here's what 'Love Food' had to say about why this spot is the best cult-favorite restaurant in Massachusetts:What’s more impressive than inventing one of America’s most iconic baked goods?