New reward coming... But when to do it? (Patreon)

Starting either this month or next, I'm going to do a monthly Zoom call, inviting everyone at the Orc level of support or higher to come in and hang out. We'll talk about anything, be it gaming, Greyhawk, pop culture, or something else that seems worthy. Just another way for me to say "thanks" for supporting all the work I do trying to support the Greyhawk community. You'll need a (free) Zoom account.

My question is, when to do the call? Weekends are probably going to be bad in general because I go to a bunch of conventions, and there would probably be a lot of cancellations and re-schedules because of it. 

So I'm thinking Mondays (like first Monday of the month), but really any day could work if I have notice. The question becomes, when to do it? 

Please pick at least one day and time (all times below are in Eastern (US) time); multiple choices are allowed.