The children can pay on the gate at DVS (with a responsible adult) and as usual, the under 8 bracket will be able to enter free of charge.
Liaison Officer Mark Hitchens told the clubs official website recently: "With this offer, plus our ongoing offer of free entry for under 8's, we are encouraging the youngsters of Rotherham to follow their local team, and help with our quest to rise up the leagues."
As part of the day the Millers have hired face painters and balloon artists to make the occasion that extra bit special for the future supporters of the club.
"There will be plenty of other activities for the kids on the day as well as the football," added Mark. "Face painters and balloon artists will be around the stadium during the day to make sure everyone is fully decked in Millers colours for the big game."
Tickets can also be bought in advance and are on sale now.