Quite late notice but you can find out about the online Anarchist Bookfair happening this weekend here:
There are live programmes:
To watch and participate in the live event use Twitch:
This is an open channel but to ask questions during the talks you either need to download the Twitch app on a mobile phone/tablet or create a Twitch account on a computer.
Great talk from Belarus ABC this evening about the uprising. There is a full programme for Sunday starting at 9.30am with tips on how to publish a magazine like Organise! from its current editor.