The free event involved illustrator sessions, comic-making workshops, live performances, character meet-and-greets and face painting at the Floral Pavilion.
Matty became the first person to secure local employment through a training scheme designed for young people with special educational needs and disabilities (SEND).
The event will bring together the people, services and organisations that support children and young people with special educational needs and disabilities (SEND) in Wirral.
Wirral football clubs and the local community will benefit from use of the pitch throughout the year, while also enhancing the facilities at Clare Mount Specialist Sports College.
The programme targets young people aged 18 to 21 who are not in education, employment or training (NEET). It ensures that they can overcome barriers to work and learning, get training and build confidence that will help them find a stable job.