A great place to start connecting with Clean enthusiasts is via the Facebook group, Clean Language Open Community. Looking for a practice buddy? Have a particular question? Musing on a Clean-related idea? With around 1,500 participants, you might get some interesting responses.
Penny Tompkins and James Lawley developed Symbolic Modeling, based on the Clean Language work of psychotherapist David Grove. You can learn more about them and the process at www.cleanlanguage.co.uk. The site has a wealth of information, including over 200 articles about Symbolic Modeling and Clean Language.