Râu Cao is a user on kosmos.social. You can follow them or interact with them if you have an account anywhere in the fediverse. If you don't, you can sign up here.
Râu Cao @raucao

Here's an easy and completely free way to make your (un)conference more inclusive, as well as better for the environment: have people pay for their t-shirts. If you want *great* shirts that people will actually wear, you can then also charge the proper price for those.