This cache is placed with my geochild at the newly created Nunawading Community Hub and Tunstall Park that backs onto it. There is a nice grassed area behind the building with picnic facilities and a garden. As the new gardens and trees mature it will become a great area to visit with the family for a suburban picnic or playing frisbee. I enjoyed watching it being built and how they preserved the old school.
You can visit the waypoints in any order.
At the listed coordinates you will find the old school. It's number is ABCD
Now make your way to the way point at S 37° 48.925' E 145° 10.531'
E = How many times is the letter U used in the black writing/sign on the building
Proceed to S 37° 48.885 E 145° 10.497 at the back of this building where you will find the BBQ and picnic area.
F = How many hot plates are here?
G = How many poles hold up the shelter ?
Continue onwards to S 37° 48.935' E 145° 10.398' and you will be at the playground.
H = Total number of swings, including the large circular one.
Now the maths:
GZ is S37 48.CFB E145 10.A(H-F+D)(G-E-D)
Rocky was the name of a muggle dog that was very interested in what we were doing.
No room for swaps.