To get there first you have to get the Rope and grapple. It is located in Tanglevine Jungle. Walk over to the grate and hop on.
Next fly up, and click the rope in the tree top.
Now head to Wildwood Glen, you get there from Presto Grove
There is a treehouse up in the trees.. Here’s a picture:
See it way in the background??? Walk behind that little hill. Click your Grapple and rope (located in your loot) and then click the treehouse. Usually only the very bottom of the house shows up under the words that pop up. Click that part. You will play a very easy game of Jumper. Grab the honeycomb because you will use that to buy SPY GEAR!!