Regent's best-kept secret dining experience The Study - Exclusive Dining Room Seven Seas Explorer Luxury cruising is all about indulgence, and Regent Seven Seas Cruises takes this to an entirely new level with The Study, an ultra-exclusive, by-invitation-only dining experience available only on the Explorer-class ships: Seven Seas Explorer , Seven Seas Splendor , and Seven Seas Grandeur . If you’re looking for a culinary adventure that goes beyond the ordinary, this hidden g