Dim Sum in Sacramento
Haven't been to New Canton in a year or two, but they were definitely doing dim sum during the week last time I was there. Weekends, though, were when they have some of the more exotic items like fish maw soup and abalone dishes.
Lately we've been going to Happy Garden on Stockton Blvd. New Canton may have a slight edge quality-wise (although that's debatable), but a filling meal at Happy Garden seems to be less expensive.