Hi and welcome to the forum.
With your experience of living in Switzerland for some years now, you'll be in a good position to advise others on that, especially those new to or looking to move to where you currently are.
There are several active EFers who are also musicians. Take a look at the
Calling all Creatives thread where you will find some of them and who are also interested to jam with others, particularly in some of the more recent postings.
Congrats for the upcoming baby. Wow! Two kiddies already under 5 with another on the way sounds like a lot of hard work but the experience is priceless and obviously well worth it.
Cheers and enjoy the forum.