What are your favorite topic tags on Tildes?

I'm sure it comes as no surprise to anyone familiar with what I generally submit to tildes that videos, history and history.military are my favorite topic tags... but some of the other slightly more obscure ones I also enjoy (all music related) are live, soul.blue_eyed, singer_songwriter, and cover_songs.

What about you all? What are your favorite topic tags on tildes?

p.s. If you provide the associated https://tildes.net/?tag=topic_tag links to the ones you mention so that we can all peruse them, that would be greatly appreciated. :)