Is there a way to extend a Gadgeteer board?

I am laying something with the FEZ Cerbot board. I have the WiFi card (RN171), Serial Camera L2 and MicroSD card. It all connects no problem. But I want to add a display (either the Character 16x2 or N18) but I am out of ports. http://i.imgur.com/dDBjVJG.png

Anyway to resolve this problem? Is there a Gadgeteer Hub or something similar to a USB hub that extends the available ports (minus soldering)?

Thanks.

There are some:

https://www.ghielectronics.com/catalog/product/471
https://www.ghielectronics.com/catalog/product/502
https://www.ghielectronics.com/community/creations/entry/10
https://www.ghielectronics.com/community/creations/entry/19