Hong Kong Activities Party at Lan Kwai Fong Make a trip to the hottest bar district in a city that rarely sleeps. Lan Kwai Fong has partiers spilling out the doors, with little concern as drinking in the street is legal in Hong Kong. One square block in size, Lan Kwai Fong is the place to meet people from around the world, and is a safe and fun place to party or just hang out and relax.