Four Quarters
London's original arcade bar has been open on Peckham's Rye Lane since 2014, with sibling sites now at London Bridge and beyond. Time Out and Secret London both credit it with setting the template: more than 15 vintage cabinets and a rack of retro consoles beside a proper cocktail list. Order the melon-loaded Yoshi Sour, run at two for £15, and claim a machine early on a weekend, when it stays open until 3am.