In London’s bustling Midtown district known as Holborn, the Rosewood London hotel has launched a Slow Food & Living Market, which takes place each Sunday in the belle-epoque building’s inner courtyard. The curated farmers market is endorsed by Slow Food UK, and everything sold must be locally sourced, in season, and thoughtfully harvested. The vibrant marketplace has hay bales strewn throughout, reclaimed-wood stalls and tables made of old wine barrels overflowing with rustic breads, organic fruits and veg…