A "Scent Globe" has been installed in Terminal 2 at London's Heathrow Airport that is designed for passengers to get a whiff of the country they are visiting before they arrive. Created by "Design in Scent," the worldly perfumes will include:
South Africa: Hyraceum
Brazil: coffee, tobacco, jasmine,
Japan: seaweed, shell extracts, green tea, Ambergris
China: Osmanthus Fragrans flower
Thailand: lemongrass, ginger, coconut
Enjoying this experience is, of course, dependent on getting through airport security quickly enough to have time to spare before your flight.