Please see link below
https://visitsouthampton.co.uk/events/summer-play-day
https://visitsouthampton.co.uk/events/do-you-thinky-saurus-ages-5-12
https://visitsouthampton.co.uk/events/space-craft
https://visitsouthampton.co.uk/events/pyramids-pharaohs-ages-6-13
https://visitsouthampton.co.uk/events/mini-art-gallery-ages-5-12
https://visitsouthampton.co.uk/events/design-a-dragon-ages-5-12
For more ideas about what's on visit: https://visitsouthampton.co.uk/events