Neil Willenson was a college student with dreams of becoming an actor when he met Nile Sandeen, a 5-year-old boy with HIV. As a 22-year-old in 1993, Willenson pivoted from his Hollywood dreams and founded a camp, One Heartland, so that Sandeen and other children with HIV—who were often isolated and experienced the discrimination that came along with a lack of understanding of the virus and how it was transmitted—could experience the simple pleasures of being kids. Now, more than three decades later, that camp is closing—because the number of kids contracting HIV has plummeted.