@Dan_Crosby Do you get the weekly emails from SSiW (Dee)? If not, you can sign up here:
https://www.saysomethingin.com/welsh/info/faq#HowcanIgetaccesstotheSSIWweeklyemail
These include listings of both weekly and monthly meetups in various areas (all the ones that SSiW / Dee are aware of).
Hwyl,
Mike