Caltons is in the space that Tango used to occupy. The inside looks a little different from before. I think they got rid of the bar and the some booth seating in the middle of the space. We were here for dim sum on a Sunday. They seated us right away at the awkward seating area towards the southeast corner of the restaurant. It is a little tight in there but there weren't that many people in that area when we were there.
The service was not bad either, but due to where we were seating the waitresses only came around when they were coming by to drop off food. Dim Sum dishes are $4.95 to $6.95... which is pretty much in line for dim sum nowadays with inflation and the higher minimum wage. The food was okay I thought. While certainly not the best dim sum in the city, having one more dim sum place in the city is definitely not a bad thing. I will return for dim sum or even dinner if I am in the area.