M garden is one of Hong Kong's most popular vegetarian restaurants, serving a wide variety of vegetarian Chinese dishes (from different cuisines), as well as a selection of "mock meat" dishes (quite delicious).
The place is fairly pleasant and although there is not so much in the way of décor and ambience, the food is truly good and the menu is diverse...
Prices are more than reasonable: around HK$ 100
Open daily, 11 am - 11 pm (try to avoid peak hours though, as the restaurant gets very busy)
6/F, Grand Tower, 639 Nathan Road, Mong Kok Phone: 2787 3128