Carol.....if you want a table for the Jazz Brunch at Rendez Vous, it is best to make a reservation because they are sometimes full with reservations alone. They call it a brunch but you just order from their regular menu. But yes, you can hear the music from other areas.....although much of the experience is getting to see the musicians interact with each other and the crowd. Also, I'm not sure what other restaurants are open in Porto Cupecoy for Sunday lunch.