Further to that, not changing the event start time at short notice would be helpful if possible

I even checked Fiona's channel last night and she also said 8pm. (I'm aware things unavoidably change, yes, but where possible...)
I'd already mailed the Galway mailing list about this and can't be emailing them repeatedly, or I'll be relegated to the spam folder (if I have not been already). Not many would actually play in the Bullet, and they'll be able to catch up on the Twitch stream later, but more will definitely want to play in the Blitz, and it would be a pain if that time changed at short notice.
Secondly (and possibly going against my first point), this thing will be around for another few weeks/months at least - perhaps shift the Rapid back a little?
Finally, I've set up an online correspondence knockout tournament (3 days per move, 6 games at a time type of thing, using chess.com since more of them are on it) for the Galway crowd, partially for the purpose of checking in with/keeping tabs on people whom we mightn't otherwise contact - I'm trying to keep this one local, but perhaps other clubs might be interested in doing something similar for their members locally, or maybe the ICU could run such a tournament on a bigger scale, just for fun?