A mascot package for the game at Mansfield on Saturday, March 22 costs £50, which does not include a match ticket.
Youngsters will arrive at Field Mill at 11am to take part in activities with other mascots. Any young Spireite taking part must have a Chesterfield kit and a match ticket.
After walking out with the players, the mascots will be taken to their seats to join their family/friends.
For more information, please email firstname.lastname@example.org.