Yes, you can attend abroad. I did today, but the officer was not happy about it and requested a whole bunch of documents. They also lost my passport scans, which I emailed them 3 months ago and even got a written receipt confirmation. What a bunch of incompetent idiots.
But if your file is straightforward: you had one job the whole time and didn't travel much, I think you should be ok.
Are you just visiting or did you move?