Heat griddle on low to medium-low.
As griddle is heating, place two saucepans on the griddle. In one pan, add the marinara sauce. In the other pan, add ½ stick of butter, minced garlic, Italian seasoning, and crushed red pepper flakes. Heat the marinara until warmed through. Heat the garlic butter sauce until butter is fully melted and begins to froth up. Remove the pans from the griddle, or move to the cooler side of the griddle to keep warm.
When griddle is heated, add the peppers, onions, and mushrooms. Saute until done to your liking. While the vegetables are cooking, heat the pepperoni slices on the griddle. When done, remove these ingredients from the griddle to build the pizza tortilla wraps.
Heat the tortillas on the griddle for about 30-45 seconds, or until they are warm and pliable.
To build the pizza tortilla wrap: Lay one burrito-sized flour tortilla on a cutting board. Spread about ⅓ cup marinara in the middle of the burrito-sized tortilla (about the same size as your smaller tortilla). Top with about ½ cup shredded mozzarella cheese and about 7-10 pepperoni slices. Add cheese crisp (optional) on top. Spoon on sautéed vegetables and mushrooms, and add remaining cold toppings (like black olives, banana peppers, etc.). Lay one street taco-sized tortilla on top of the stack. Starting with one edge of the burrito tortilla, fold the tortilla up and over the smaller tortilla on top. Continue working around the circle, folding up the next area of the tortilla, trying to fold it as tightly as possible without ripping the tortilla.
When the tortilla crunch wraps are folded, place them seam side down on the heated griddle to toast. Brush the tops with the melted garlic butter. When the seam side is golden brown and toasted, flip to the second side and cook until toasted. Remove the pizza tortilla wraps from the griddle. Serve warm with a side of marinara for dipping.