What are y'all doing for the Threadiverse Vibrancy Challenge?

I needed to make a post about something other than technology or politics or a shitpost, so here it is.

What are y'all doing for the Threadiverse Vibrancy Challenge?

I'm treating each point as it's own isolated task and am not going to use the same post / comment to complete multiple points.
Here's my list so far:

1. (Freebie) Make a shitpost. - Done

2. Make a post about something other than technology or politics or a shitpost. - Done

3. Make a post showcasing a thing or topic you find interesting.

4. Make a post to a community with fewer than 100 subscribers. - Done

5. Make a post to a community in a small instance.

6. Make a post featuring a human-made piece of art.

7. Make an on-topic comment to a post in a small community.

8. Make a comment or post sharing news about a location relevant to you.

9. Make a high-quality long form text post or comment.

10. Post or comment a link from another part of the Fediverse.