MNE Online Office Hours take place on Discord, typically biweekly on Friday at 15:00 UTC in summer and 16:00 UTC in winter. Here is a Google calendar for tracking the events:
Office Hour Calendar
These are online events where you can get in touch with the MNE-Python developers and ask questions in a live video call. Please do let us know if you would like to attend Office Hours but the time is impossible for you – we might be able to adjust our schedule.