> For the complete documentation index, see [llms.txt](https://opendataza.gitbook.io/toolkit/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://opendataza.gitbook.io/toolkit/activities-notices.md).

# Activities and notices

- [Cultural Data Hackathon](https://opendataza.gitbook.io/toolkit/activities-notices/cultural-data-hackathon.md)
- [Notice: Data extracts from NHI Bill](https://opendataza.gitbook.io/toolkit/activities-notices/notice-data-extracts-from-nhi-bill.md)
- [Notice: Data extracts from Land Reform Report](https://opendataza.gitbook.io/toolkit/activities-notices/notice-extracts-from-land-reform-report.md)
- [Challenge: Healthy Environment](https://opendataza.gitbook.io/toolkit/activities-notices/challenge-enviro.md): Open Data South Africa (March - August 2018)
- [Challenge: Spatial Transformation](https://opendataza.gitbook.io/toolkit/activities-notices/challenge-spatial.md): Open Data South Africa (March - August 2018)
- [Challenge: Accessible Healthcare](https://opendataza.gitbook.io/toolkit/activities-notices/challenge-meds.md): Open Data South Africa (July - September 2018)
- [Campaign: Countering misinformation on social media](https://opendataza.gitbook.io/toolkit/activities-notices/misinfo.md): Geekulcha (November 2017)