Seneca Niagara Casino Buffet, Niagara Falls Picture: Frutos do mar! - Check out Tripadvisor members' 43 candid photos and videos of Seneca Niagara Casino. Dine with us at Fortune Bay Resort Casino. From some of the best steaks in the Northland, an award-winning buffet, an all-day buffet, romantic views and. . Choose from vegas buffet style with every cuisine or fine dining. Searching for restaurants in Las Vegas? Indulge the best food in vegas at Mandalay Bay.