Hey, I moved to Munich recently and I would be super interested in this!
MUNICH, Germany OTB Chess in Coffehous atmosphere.

Hi that's great to hear! Welcome to Munich!
You are very welcome to join us! We meet on Mondays in Brasserie Tresznjewski and on Thursdays in Cafe am Beethovenplatz starting at around 18:30/19 and usually there's people there until at least 10 pm. So feel free to join whenever your schedule allows.
P.s. in compliance to current covid rules, you would need to be either fully vaccinated, recovered or PCR-tested to join (as of 11. Nov 2021)

"We meet on Mondays in Brasserie Tresznjewski and on Thursdays in Cafe am Beethovenplatz starting at around 18:30/19"
Is this still happening?

Yes, this is still happening. We have two meetings per week. Feel free to check our Meetup Group where we organize the events: https://meetu.ps/c/2JrvV/SPKQ0/d
If you are looking for people to play some casual chess, no matter your skill level, in Munich, feel free to comment or send me a message. We have weekly gatherings of around 20 people in a casual, non-commital style. Playing Blitz or Rapid is encouraged but not enforced