Firstly, what a great project you have all created and the results show how beneficial such an idea can become with effort and commitment.
I am a professional gardener and became one because I suffer with anxiety and depression and gardening is the one job that lets me escape and overcome my problems. I know Monty suffers as well and I am sure that he seeks escape in the soil as I do.
I would be keen to look into a project in the Cambridge area where I live as I feel I can add a lot to it and also it would help me battle my own demons.