Sand Bar Restaurant 201 Union Ln, Brielle, NJ08730 The Sand Bar Restaurant is on the water on Union Lane in Brielle. Overlooking the Manasquan River, it is open…More year-round, daily. It has an extensive menu consisting of homemade seafood and Italian dishes, as well as a thorough catering menu for all occasions. It has outdoor patio dining during the spring and summer for lovely views of the Manasquan River and the surrounding locations. Check out their website for additional information.