La Coupole is a legendary brasserie in Montparnasse that has been serving classic French cuisine since 1927. The restaurant offers a buffet-style lunch and dinner, with a wide variety of dishes to choose from. The decor is Art Deco-inspired, with a stunning stained glass ceiling and murals depicting famous Parisian landmarks. La Coupole has been a gathering place for artists, writers, and intellectuals for decades.