Toss together the tomatoes, shallots, olive oil and balsamic vinegar; set aside. Mash the avocados, salt and pepper to taste. Preheat a griddle over high heat (or electric griddle at 400). On a lightly floured surface, divide the dough into 4 pieces, flattening each piece into a round disk. Stretch (or roll) into a 8-inch round. Brush each side with olive oil. Cook lightly, brushing the tops with more oil, flipping only once, about 5 minutes on each side, until browned. Transfer to a cutting board. Top with the mashed avocado, micro greens, and tomato mixture. Crumble and scatter the cooked bacon on top. Serve.