Steakhouse And Cocktail Bar The JAX restaurant combines a modern steakhouse with a chic lounge in a unique setting. JAX offers a refined dining experience with the superior quality of a traditional steakhouse. JAX offers the finest cuts of fresh meat and seafood available on Saint-Martin, as well as a variety of other dishes including vegan options. JAX has quickly become one of the best restaurants on Saint-Martin, and was voted #1 on Tripadvisor out of 500 restaurants listed on Saint-Martin / Sint Maarten. Open 7 days a week for dinner only, book your table on our Facebook page or on our website.