As written on the page, if you become a member of it,
- they give you original swag!
- they invite you to internal meetings and hackathons!
I actually received the swag this month 😃
I also participated in the hackathon and developed
streamlit-fesion in the event. It is a prototype of a Streamlit custom component that uses Pyodide to run Python code on the client-side to process webcam video streams.