Yes, it includes those 14.
(This is an on-going semantics issue with events for children.)
We have found it best to say "Children 14 and under . . . "
Thank you very much, susiedqq.
But what does "an on-going semantics issue" mean?
Thank you very much, Bobk.
What does "It didn't take my daughter long to realize that it was accurate - if not entirely honest - to say, before her 11th birthday, 'Next year I'll be 12'.