This year, luxury hotel group Mandarin Oriental partnered with this Hong Kong-based airline to create a year full of dazzling menu items fit for First Class. Chefs from hotel properties in London, Paris, New York, Hong Kong, San Francisco, Tokyo, and Boston have been turning out custom dishes—consommé with a tea bag of dried flower petals and gold flake by Hong Kong’s Chef Uwe Opocensky; American-style grilled cheese croutons with slow-roasted tomato soup—that you’ll dream about even at sea-level.