I sometimes stream games that I play. It's a great way of having fun and making friends!
I sometimes stream on my twitch.tv channel. However, whenever I'm at seminary or on placement, I'm limited in how much I can play: there's more information on my channel page.
When I stream, I upload the saved video to my YouTube channel as a kind of archive and sometimes make them public.
When I plan to stream, I'll update my Google Calendar. Each event has a link to a timeanddate.com page where you can download the events to your calendar programme.