Start to write in English to go to Morgan's Wonderland

Morgan's Wonderland - The World's First Ultra-Accessible™ Theme Park

When I was struggling with taking care of my twins children, I came across a TED TALK, where Morgan's father gave a speech. I was very inspired by him, and started looking for similar parks in Japan. However, I couldn't find any parks like that.  Even since then, I have been dreaming of going there with my boys. How can I make this dream come true?

I need to make and save 1 million yen, improve my English skills, and always remember the purpose: to visit a real accessible park and gain inspiration in order to create a facility where people with and without disabilities can come together, work together, and live together happily while promoting better understanding among each other.