Will the webinar be made available on the Youtube channel of efabless?

Yes. Webinar recordings need some editing so they are typically published 7-10 days afterwards. In the meantime you can find the slides in the #chipalooza channel.

Thanks! Instructions for joining the challenge are listed in the slides too, I assume?

You can join the challenge by sending your proposal to either shuttle@efabless.com or to the #chipalooza channel.