I stumbled upon a page online that described a candy code for trick or treaters on halloween to write on the driveways of their neighbourhood to inform others what surprises they could be in for. The full article is available if you just google "kids halloween candy code", now granted this looks like someone is just having a bit of fun online as there couldn't possibly be a symbol for 100% Pure Angus Beef relevant to Halloween. The app would just take the essentials of this concept and allow users to view a map of their local area and see what others are finding with their location based posts. The user would simply choose a option showing others what they received from their current location whether it be a full size candy bar, party size or if that house is just a waste of time. I have no coding or development experience , I just though this could be a cool app. Let me know if you interested in pursuing this further.