Food is a very important part of the culture in Hong Kong (and China)... and it's one of the reasons why I enjoy visiting. You can get anything you want in Hong Kong (except good Mexican food... they still haven't figured that out yet). However, my favorite thing to eat is the local food (dumplings, hot pot, seafood, noodles, fish balls, etc)... and I also like visiting the street vendors. I've been lucky enough to become friends with some locals and I've been introduced to a lot of amazing food places (except the stinky tofu place... I didn't like that).
In the Asian culture, it's a big deal when people invite you to share a meal with them... and I definitely appreciate the warm hospitality.