There's an appeal for more money to support children and adults with extremely rare forms of dwarfism.
The Walking With Giants Foundation was set up by the parents of Alex Connerty from Maghull on Merseyside because so little was known about his condition.
We've met Alex many times over the years on Granada Reports. He's now 13, but remains the height of a much younger child.
This week, families from across the world have been on Merseyside to share their own experiences.
But there is a waiting list for others to join the annual convention.
Our Merseyside Correspondent Andy Bonner has the story...