Kaysen Camat-Toki wears a No. 4 jersey like his idol, baseball great Lou Gehrig. In June, the 11-year-old Las Vegan was diagnosed with osteosarcoma, a rare bone cancer, preventing him from playing baseball. Rockin’ Jump Las Vegas, an indoor trampoline gym at 7200 Montessouri St., hosted a fundraiser July 14 and 15, donating 50 percent of the profits to his family to help with his medical care.
