It may come as little surprise to learn that the Wuthering Bytes festival is cancelled this year and so is Open Source Hardware Camp. That is, unless someone would like to take the lead on organising a mini online event around the same time, end August / early September.
There were a few replies to the call and just prior to lockdown I pretty much stopped planning both events, so haven't approached any potential additional speakers.
If there is interest in hosting something online just drop me a line off-list.
Cheers,
Andrew