I use a KettlePizza, however if you are not using this, heat your oven to the highest temperature with the pizza stone in there for preheating.
During this time, make the pizza.
Once the dough is formed, lightly dust a pizza paddle with the light corn meal so that it will slide off easily, and then add the formed pizza dough.
Next, top with the sauce, and then with cheese. Layer on the corn, and zucchini, along with the shallots and mushrooms if you are going that route. Sprinkle with the salt and garlic powder, and place into your KettlePizza, or oven, and cook until the crust is nice and golden and everything has cooked through.