How posh can you push the humble hot dog? We’ll find out on Monday October 10, when the Charlotte Street sausages-and-champagne bar Bubbledogs hosts its first ever Hot Dog Challenge, to celebrate its fourth anniversary and raise money for charity. A line-up of London’s hottest chefs will be taking part, including James Lowe of Lyle’s, José Pizarro, Tomos Parry from […]