Get Emerson to the Disney Parade

Ok, friends of Emerson Crane, and other awesome people. I need your help to pull off something amazing!! if you don't know Emerson, he is an amazing fighter that has been battling an brain tumors since he was an infant, more than 9 years ago. His latest scans are not good, and options for treatment are running out. One thing that this boy loves is the Disney Electrical parade. Yes, the one that's been discontinued at WDW, and ends at Disneyland in a couple of weeks. Emerson and his family were able to go to WDW before his last tumor debulking surgery. And his parade was rained out. . I wish I could just plop down the money to get this family to Disneyland, but alas, I haven't won the lottery. So I have a huge ask! How many people would be willing to chip in and help in this effort? Can we make this happen? Does anyone have any Disney connections that could help hook them up?