Can we make request and or challenges?
If you post the link to the charity your sponsoring, sorry If you already have and I missed that.
Some may actually submit donation for meeting specific challenges?

Here would be mine….
http://toolserver.org/~geohack/geoha...type:waterbody

Aka Heavenly Lake.

The lake is accessible by Provincial Highway 111 from Fukang City.

I do not believe that Fukang city is far from Urumqi?