Yay! I found my seafood dim sum deli!!
And here is the address for Won Kok:
Won Kok has the best Har Gow in my opinion. Try "fried milk" if you are adventurous..kind of a deep-fried custard.
This map and the others on the link will be very useful.
For the most out-of-the-way Roadfood maybe ever, go to the "Phoenix Bakery" on this map. Don’t go in…it’s boring. But it is on a small alley. Walk about 15 feet down the alley. On your left is a tiny little Dim Sum shop. Get the "curry beef" dim sum and eggy custard tarts. Across the alley from the dim sum shop is a Chinese restaurant. Get mango pudding.
If you go to Ocean Seafood, just go to the deli dim sum place on the 1st floor get soy sauce chicken and har gow. The restaurant is very fancy.
These are the main stops on my Dim Sum "walk".