FIVE STAR VENUE ON THE HARBOUR Family owned and operated, All Occasion Cruises has provided memorable Sydney Harbour events for over 20 years. Operating a fleet of six individually unique and private vessels, All Occasion Cruises can devise a variety of cruise package options suitable for all events. Our experienced events team work individually with each client to ensure a personalised service with no restrictions. Unmatched Five Star Service Formal Dining, Buffet and Canapes Menu.