Do I need an apostrophe?

[Overseasmom100]

sentence is...

..they are an organised childrens activity so they

Talking about children as in many so should it be childrens' organised

@HeronLanyon

Kids’ play. SORRY

😆

@HeronLanyon - you don't need a space before an exclamation mark!!!

unacorda you are right. How embarrassing not to have noticed before I proofread carefully and hit ‘post’. Sloppy.
Apol’s all.