Anyone who worked 1 day got a coordinate list. Not sure how they got all the $ I assume some donated, some simply paid out of their own pocket. I'm sure the biggest cost was quickrete and I assume some buckets were purchased, some buckets donated.

I know all the bamboo was free, some guys brought from their area at different times before we built and some guys that were close by built a few condos when they had time before the workday.