Can you tell me if my prop is allowed at FAN EXPO Boston? FAN EXPO HQ November 07, 2017 17:45 Follow Unfortunately, we are unable to answer specific questions regarding props and costumes. Please read the Props Policy. Related articles When can I buy Single, Family, and Child Passes? When will more 2018 information be available? When and Where is FAN EXPO Boston 2018? How do I apply for a press badge at FAN EXPO Boston? When will you be releasing information about Special Events? Comments 0 comments Article is closed for comments.