MEMPHIS, Tenn.–(BUSINESS WIRE)–Celebrities, content creators and members of Spanish-language media celebrated 25 years of Promesa y Esperanza® as they gathered this weekend to support the lifesaving mission of St. Jude Children’s Research Hospital®: Finding cures. Saving children.® Artists such as singer Fey, Helen Ochoa, Jacqie Rivera, “Oscar” Ivan Treviño, Mario Bautista, iconic Latin boy band Menudo, Jesus Diaz also known as Chef Yisus and content creators Ivan Emilio Albino, Ezequial &