Don't order a London Fog in London, they won't know what it is. It's known for its creamy, aromatic and sweet flavor, combining the bergamot citrus notes of Earl Grey tea Creamy & Rich London Fog Our Shanghai London Fog is the perfect flavor of Spring. This London Fog is made with Earl Grey tea, steamed milk of choice, and our house made Jasmine Syrup. Our Jasmine syrup London Fog Oat Milk Latte Mix (10oz) Portland Syrups