4th of July at Bachelor's 2013

This is the cake I brought to the Bachelor's boathouse July 4th party.  Simple outside, surprising inside!  It was made in the 13" cake pan and there are a lot of directions online how to make the cake pattern, here's one: http://www.bettycrocker.com/recipes/red-white-and-blue-layered-flag-cake/9aaef2a0-b01d-4cb8-9bab-c0d0451a1065