Can you tell me if my prop is allowed at FAN EXPO Dallas? FAN EXPO November 17, 2020 20:49 Updated We are unable to answer specific questions regarding props and costumes. Our trained on-site security and Dallas Police have final approval. Please read the Props Policy. Related articles What is your Costume Policy? What is the FAN EXPO Dallas Props Policy? What happens if my costume includes a weapon? What is your FAN EXPO Dallas Costume and Harassment Policy? When and where is FAN EXPO Dallas 2021?