I gotta admit, the above cake tops my birthday cake, which simply was the SMB2 cake pan. I won't spoil what the cake looks like entirely, but I will tell you alot of work went into this, and the story behind it is pretty cool. The girl who made this, Su-Yin, has a bright future ahead of her, especially if it only consists of making constant delicious Mario cakes! Click on over to a "Geek-ful Cake".

Link: Geek-ful Cake (blogspot)