Alas, to my knowledge, nothing even remotely similar like that exists here (or at the places where I lived in Southeast Asia), simply because there are not enough people who would participate, let alone organize/run such a meeting.
Thinking about it, though, it makes sense: Working 100% remotely/being a digital nomad means moving AWAY from places like NY/SF/Boston/Seattle etc. (where the action happens) because they are crazy expensive; This, however, also means moving away from hubs where Python Project Nights are possible due to the sheer number of Python guys.
To have the cake and eat it too, the digital nomad hubs should have enough x (x=Pythonistas, Rubyists, whatever) to able to organize such meetings/hackathons etc. However, once that would happen, prices would skyrocket, and you would have to move again...
I don't want to derail this discussion to a digital nomad problem, so tl;dr: seems like my global location, rather than my attitude or bad choice of meetings is the culprit; To put it other way: living at tucked away islands might be romantic, but it also means no quality meetings... :(