Oh man, the Hong Kong leg is going to be so awesome!
Climbing looks like a normal housing estate, so I'm thinking it's in Shaukeiwan/Siu Sai Wan. It's a reference to the usage of bamboo poles in construction (see: Rush Hour).
Yes, 2382 2280 is a Hong Kong phone number. I'm out of town right now and am pretty tied up, but I'll try to get to the restaurant to figure out where it is, by the next 48 hours, I promise!