Preheat oven to 350 degrees
Line a small baking sheet with parchment paper. Spray tomatoes in a light coat of pump spray oil. Sprinkle with ½ teaspoon of dried oregano and bake for 10-15 minutes until tomatoes are blistered. Remove and set aside.
Line a large baking sheet with paper towels. Spiralize squash and lay flat onto the paper towels. Sprinkle with salt and let the squash sit for 10 minutes. After 10 minutes, soak up excess water by bloating with paper towels.
In a small pot on medium heat, spray lightly with oil, add shallot and sauté for 5 minutes. Add vegan butter, pesto, lemon juice, remaining oregano and vegetable broth. Bring to a boil and simmer for 10 minutes.
Transfer sweated zoodles to a skillet, and add broth, corn, and blistered tomatoes. Heat in pan garnish with basil and serve hot.