I have been a member of the Flow Blue International Collectors' Club for over 20 years.
We have an annual convention each year and several regional conventions in the USA where like minded people enjoy each others company and attending great seminars, table sales and an auction.
I have worked on the Clubs Pattern Data Base and I am also on the Education Committee and the Education Fund Raising Committee
Take a look at the Club web site where you will find details of how to join @ http://www.flowblue.org
If you have any questions feel free to email me.