 In this April 14, 2018 photo, Santera Mailyn Lopez, center, performs a ritual with Mili Garcia Perez, right, and Zulay De Las Mercedes, on Chivo beach in Havana, Cuba. Mili and Zulay, who work at a restaurant, came to evoke the presence of “Olokun,” a saint who according to Santeria lives in the sea and brings one health, prosperity and stability. (AP Photo/Ramon Espinosa) 