I have no knowledge of this beyond what's on the flyer, but it sounds like something that could be extremely relevant to at least a few of y'all.
(Sadly I have a prior commitment then, so I will not be able to go grab a copy myself.)
The flyer above is in the window of Isotope, a local comics shop, and it turns out this is not a coincidence—NeuroBlast is published by Isotope proprietor James Sime, who has put what I think is the previous issue online:
If I'm right that that's the previous issue, then I assume the next one will go up sometime this coming week. Or maybe there's just one issue, and that's it, and the event on Wednesday is just about the physical copies.