I think Lego-themed cakes are always going to be a popular choice for little boys. I made a Ninjago cake for one little guy a few years ago, and a Tiered Lego design for another young man, but this was the first to actually look like a piece of Lego. Not without its challenges, but in the end I was quite proud of the results. I'm no expert when it comes to Lego, but I know that the recipient of this cake knows a lot more about it than I do so it's very important to get it right! Hopefully this Birthday Boy was well pleased with his "stackable" cake.