This subtask of T127354 is dedicated to Wikimania's hackathon.
During this open session, scheduled at the Room 30 at school, 23 June at 14:30 in the Primary School of Esino Lario, people can discover
- how to deal with TemplateData
- how to help their wiki to have more VE-friendly templates.
It is not necessary to have technical skills to attend this session.