As a regular baker of nerdy cakes, I've gotta say, "Cake or Pi" on an apron would have been perfect. Maybe next time?
edit: Although, actually, I've only made pi cookies, never a cake. I have made several companion cube cakes, though, so I guess what I'd really like to request is an apron of This Was A Triumph
x15 (oh god how did I spend that much money already help)