The "Devon" is an alcoholic beverage that originated in Edmonton, Alberta, Canada, invented by Devon Hewitt at the bar Halo on November 11, 2006. A Devon is made by filling a Collins glass with ice, then adding 1 part of vodka, 1/2 part raspberry sourpuss, 1/2 part blue curacao, splash of lime juice, then topped with lemon lime soda. A very sweet drink with a turquoise color.