Just For Openers - Laid back organization, essentially no rules, no officers, everyone just does what is needed and gets on with the real business of the Club, collecting, trading, buying and selling beer cap lifters and openers. www.just-for-openers.org/index.html
The Canadian Corkscrew Collectors Club - Large corkscrew collectors club. 300 members from 20 countries are part of this dynamic and growing collector group. www.corkscrewnet.com/cccc.htm
