The immigration office is in a nice, quiet part of town about 1.5km from our hotel and the walk over and back was nice. We're thinking of going out that way for dinner one night (but it means crossing two busy streets in order to get there which is still nerve-wracking at night).
Most roundabouts have some sort of statue or garden in the middle. We really like this one with living Balinese dragons (if plants make it a "living wall," this would be a living dragon, right?)