Hidden gem in Hong Kong Park that most tourists miss. The Flagstaff House Museum of Tea Ware offers free guided tea ceremonies on weekends at 3pm.

You'll learn proper gong fu cha technique and taste high-quality oolong and pu-erh teas. Much more authentic than the tourist tea houses in Central that charge HK$200 for the same experience.

Museum is free entry, ceremony is free, just show up 15 minutes early. Only runs in English on Saturdays.