The Coventry City versus Doncaster Rovers home game on Friday March 29th has been designated as "Kids For A Quid" day.
As part of the promotion which is a long standing Football League initiative, paying adults or concessions can bring up to four under-16s for £1 each.
More on this; http://www.ccfc.co.uk/news/article/good-friday-kids-for-a-quid-712201.aspx