If you want to get some insight into the workings of Arch Linux (and who wouldn't?) then you should pencil in some time this weekend for:
ArchConf 2020 is running this weekend, with talks from 10:00-17:50 UTC on Saturday 10th and 10:00-18:20 on Sunday.
The full talk schedule is here:
and an iCal-format calender is here: