I've been back to my uni for nearly a month now. As a returning student I had to find a new place to stay, which took a lot of my time, really. Finally I was able to find one that is good enough. And for my research work ... I had to wait about 2 days to get a desk in the PhD room. That settled, I had to take out my stuff from 3 different places where I stored them when I left last Dec.
I have a list of things that I have to do while here for 5 months. In general:
Update my PhD publication plan
Implement my PhD publication plan
Conduct more data analysis
Create outlines for the papers/chapters
Finalise paper drafts for submission to supervisors/journals