There is plenty of "syncretic" religion in the Dominican Republic, though it's hidden from view. In the DR they divide it into santera, which is more common, and vodu dominicana -- the divisions are close to the Rada and Petwo distinctions in Haiti. Syncretic religion combines African and Catholic elements, and often are practiced without realizing the African roots of some religious practices. You can also find Afro-Catholic religious festivals in Villa Mella and Villa Altagracia, northern suburbs of Santo Domingo, in Haina and Nigua just west of Santo Domingo, and a lot of other places. Also interesting are the cattle festivals in the Southeast, towns like Higuey, Hato Mayor, Monte Plata and Bayaguana. Most Dominicans are pretty derisive of African culture, so even a guy in Villa Mella playing palos drums for the Brotherhood of the Congo will deny that what he's doing has anything to do with African culture.