To improve the visibility of this channel I:
- Mentioned it in the opening of the event yesterday.
- Added it to the group description on Meetup
- Left a comment mentioning it in the Meetup group
After almost 3 years of running events on Meetup I experienced too many no-shows. It got really hard to match the RSVP limit with the venue capacity. Sometimes it's 4:1. Or you have a waiting list with members waiting for nothing. Raising the bar a little bit (e.g. RSVPing through this channel) could help a lot.
Of course it's up to @krotki how to proceed after November, this is just my 2 cents.