There was a mini funfair outside the riverside museum for the school holidays but not sure if it’s still there. It’s most likely teacups, Merry go rounds etc so would be perfect for a wee one if it’s still there
Edit: https://www.whatsonglasgow.co.uk/event/107733-codonas-summer-funfair-and-giant-sand-pit/ - looks like it’s there till Monday!