The President of the United States dropped in for a little takeout today at Chinatown's Great Eastern restaurant (3.5 stars on Yelp):

The Chronicle has a whole slideshow. Carla Marinucci captured the essentials with this tweet...
https://twitter.com/#!/cmarinucci/status/170264101623316483
But there's more. "I got a dim sum selection," Obama bragged, according to ABC News. Deets from KTVU as well.