On rooftops and in disused car parks, residents are growing herbs, vegetables and flowers, and discovering neighbours along the way.

Every morning before sunrise, she walks the market and plans the day's menu around whatever looks best.

Researchers say consistency matters more than duration: going to bed and waking at similar times anchors the body clock.

The weather looks kind, and the calendar is full. Start Saturday at the farmers' market, then wander to the park where a free concert begins at noon.