In a large mixing bowl, mix all of the ingredients until evenly combined. Cover and let rest for 30 minutes, to give the whole wheat flour time to absorb the liquid., After 30 minutes, check the dough's consistency. If it seems stiff, add 2 more tablespoons of water; then mix and knead until the dough is smooth and elastic, about 8 minutes., Cover and let the dough rest at room temperature for 30 minutes, then refrigerate overnight, or as long as 18 hours. More time means more flavor and a more extensible dough., Remove the dough from the refrigerator and pat it into a lightly greased half-sheet pan (18" x 13"). Cover with greased plastic and let rise for about 2 hours, until very puffy. Toward the end of the rise time, preheat the oven to 450°F., Top the dough with a light coating of sauce and your favorite cooked toppings; don't add cheese yet., Bake for 8 minutes, then remove from the oven and top with cheese., Return to the oven and bake for 6 to 8 minutes more, until the cheese is melted and the crust is browned., Remove from the oven, and let rest for 5 minutes before slicing., Store leftover pizza covered and refrigerated for up to 5 days.