Only a member of one club and that's the Bangkok Hash House Bikers, a splinter group of the Hash House Harriers. Basically we are a drinking club with a cycling problem! Rides are all mountain bike rides although they can also be done with a gravel bike for the most part. Meet once a month usually outside of Bangkok somewhere at a resort/hotel. Do a 40km ride on Saturday followed by dinner and drinks and more drinks. Sunday we do a hangover ride of about 25km followed by lunch. All are welcome.
In the Seattle area I'm not a dues paying member of the Cascade Bicycle Club. However, if you ride on one of their rides you have to register and by doing so you are made a "basic member". Kind of an odd concept that just recently started in the last couple of years. They do have a lot of daily rides throughout the year and also sponsor a lot of cycling events in the area.