Brunch in Melbourne, beef in San Sebastian, the best sourdough in London: an entrepreneur’s favourite food places around the world

• Karen Ng, co-founder of a collective clothing brand and an e-commerce platform, can’t get enough of the ‘Nando’s of Sydney’ and its garlic sauce
• In Hong Kong she recommends a sashimi shop in Kowloon City with no English name that attracts famous actors and pop stars