This is a BEAM minipark that I use to test out new bots and observe old ones. It is just a large plastic serving tray placed in front of a south facing window. During the day this is an active part of the house with these little critters buzzing and popping. I'm going to build a larger outdoor park just outside this window so I can watch my bots play in the sun. Also on the drawing board is a very elaborate indoor BEAM park with different levels and pitfalls.
Here the bots are playing out in the hot Georgia sun.