I'm landing in Hong Kong early Christmas morning with my 5 year old, then flying out in late afternoon. My plans may have to be jettisoned depending on how we're doing, but I'd love to spend at least a few hours in the city -- probably just ride the Star Ferry, walk around a bit, maybe the playground in TST to stay outdoors as much as possible.
But we'll be hungry, and it will be early Christmas morning. Where would you recommend for dim sum at that time? And I mention jiaozi because that's what my kid likes most. We'll be on pretty low wattage, so can't be anything too complicated.