I was doing some searching around online for Halloween items today, and I came across some very cute ideas.
Like this pumpkin, that looks like it would be easy to do, but I suspect is really difficult.
I did find this carving guide, but still...
And these Lego pops.
And while this isn't Lego-themed, I thought the idea of using different colored glow sticks inside the pumpkins (instead of candles) was a brilliant idea.