Heat a pan over medium-high heat. Add in the olive oil and butter. When the butter has melted, add in shiitake mushrooms and sauté for 4 minutes until they have browned. Mix in the oyster mushrooms and sauté for another 4 minutes until softened and browned. Then add in the shallot and garlic and cook for 2 minutes. Mix in the wine, lemon juice, Lee Kum Kee Panda Brand Mushroom Flavored Dark Soy Sauce, thyme, and parsley. Cook for 3-4 minutes until most of the wine has evaporated. Season with salt and pepper to taste then remove the pan from heat.