Aside from their political analysis, I really enjoy FiveThirtyEight’s other coverage. Their roots are in statistical analysis of sports and they tend to cover a lot of obscure topics from a statistical perspective. This article by Allison McCann is a great example of a side project, looking at the relationship between hip-hop and politics from a data perspective.
She includes some cool interactive graphics as well as a searchable database for political references in rap and hip-hop lyrics. Plus the article showcases a pretty cool video which is easily my favourite political song of the 2016 campaign thus far.