Print each parish sheet (17) on either cardstock or regular paper. Cut out each parish strip then fold them 'back to back' along dotted line. Tape the ends together. Shuffle the pieces then show the students the map side and ask which parish then Parish Seat it is/has? You can even print them out 'Back-to-Back' if you want to.
Scoring = Give student 1 point for each known Parish PLUS 2 points for each known Parish Seat.