Oceana Grill Tchoupitoulas Room – the best private party room in the French Quarter! The Tchoupitoulas at Oceana Grill seats up to 35 people (receptions up to 55) and features walls full of colorful New Orleans art. With exposed brick and tall windows overlooking the heart of the French Quarter this private party room provides an authentic cajun atmosphere for rehearsal dinners, birthdays and corporate gatherings.