Do you have any other context? At least in the US a watch party connected to grassroots movements for climate change is simply a get together where people watch a documentary/livestream (or something like that), Please see:
Join the Climate Resistance: Las Cruces
SWEC is hosting a watch party at our office on Wednesday, 1/31, 5:30 pm to view a livestream of a discussion with movement leaders about the state of climate change, and what we can do about it in 2018.
www.grass-roots-press.com/2018/01/30/swec-climate-change-wa...ELEVEN easy steps to hosting a watch party
1) Determine the time and place.
2) Make a recruitment plan.
3) Plan an event agenda.
4) Plan food, drinks, decorations, and other event supplies.
5) Make your event as sustainable as possible.
6) Determine and test your technology.
7) Remind your RSVPed guests.
8) Make sure everyone takes action.
9) Be part of the broadcast!
10) Enjoy your event!
11) Follow up with your attendees within three days.
https://www.climaterealityproject.org/sites/climaterealitypr...
peer agreement (net): +3