Several hours of tinkering the past few nights has led me to this prototype design. The Kentec LCD I will be using is actually designed to be a booster-pack for the TI Stellaris Launchpad, but I am designing this board to try and verify that I can control the LCD and all of the sensors at the same time. I will probably be ordering this PCB in the near future. If it works as expected, I may design a later board that has the LCD soldered directly on it, but I kind of like how I am able to hide most of the electronics behind the display.
I know not many people have access to Altium designer, which is my preferred design software, but I will post a schematic for anyone to copy into their software of choice.