Kua 'Aina

Granted, London is a mere handful of burger joints away from total saturation. But this Soho spot has something others don't: an endorsement from Barack Obama, who frequents Kua 'Aina's flagship Hawaii location when he's back in the state. Menu options include a range of sandwiches and salads, the usual burger options and Obama's favourite: the Avocado Burger. American pancakes and traditional desserts complete the menu, complemented by craft brews imported from Kona Brewing Co. in Hawaii, plus house wines and cocktails.