The piles of Lego blocks attest to the work to come. Six competitors are crafting interstellar aircraft out of plastic bricks this Friday afternoon at Vermillion. The public vote starts at 6 PM. One warning to those planning to judge. No bricks will be available for you. It elevates the art form, I’m told. And protects the trust of the 5-year-olds who bravely loaned their Legos to the cause.