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 The GLEN is a learning community for those who want to evolve collaborative practices and capacities so we can rise to the challenges we face as a human community.  

Today’s global challenges call for increasingly complex collaborations.

Our vision is to create and support a global network of practitioners who respond to complex change with inspired leadership and effective collaboration. 

We need your support to make this vision a reality. We welcome tax-deductible donations of any amount. 

Starting in January 2023, our annual membership rate will be two hundred dollars.  If you prefer to assign that amount to your membership fee, the remainder of your contribution will be tax-deductible. And you will be able to enjoy connecting, learning, and evolving in community at free events throughout the year. 


Please note: Inquiring Systems Inc., a 501c3 organization, is the GLEN’s fiscal sponsor. You will receive a receipt for your records. 

Donate to GLEN thru ISI


c/o The Grove Consultants International 
 275 Bel Marin Keys, Suite B
Novato, CA 94949


[email protected]