You don't need to do anything in particular to promote the project. In fact, I think @greetersguild is setting up a nice space on Discord for people to meet and exchange ideas, so maybe I'll move the information I have over there once this list is too big to maintain (or create a website of some sort for it) :)

However, if you find someone who is sharing knowledge or wants to learn from others, this is a good place to point them to.