### Human: Write a social media photo caption based on this photo description: a person holding a sandwich in their hand  ### Assistant: This burger 🤩🤩🤩 It’s 25% roasted shiitake mushrooms! 🍄🍔🙌🏼 | @littlegoatdiner #blendedburgerproject - a sustainability initiative 🙌🏼🙌🏼 | 📍West Loop