anchor.diff:    hasHomepageSection: Boolean
     hasLargeBanner: Boolean
     hasListing: Boolean
  -  hours: String
  +  hours(format: Format): String
     href: String
   
     # A globally unique ID.
  
positive.code:   # Are we currently in the fair's active period?
    isActive: Boolean
    isPublished: Boolean
    links: String
    location: Location
    mobileImage: Image
    name: String
  
negative.code:   ): ArtistConnection
    bannerSize: String
    cached: Int
    contact(format: Format): String
    counts: FairCounts
    endAt(
      format: String
  