Looking for a good default toy box in 2.0.

Can anyone suggest where to find a good default toy box in 2.0? The default in the original is pretty great. Lots to do, lots to see, plenty of space and opportunity to experiment.

The only 2.0 toybox that I have found has buggy missions and seems to fill up quickly. Can someone tell me how to find a more suitable toy box for testing characters and power discs. A good testing ground, if you will.