when i was there during the summer, Vanity played hip hop and reggae on friday nights. i think it was only rd$150 to get in. It's located in la zona colonial but i don't know the exact location. if you ask a taxi driver he'll know. Seven2Seven located in the malecon also had the same thing on thursday nights. they have a really strict dress code at seven2seven so be warned. another club that had alotta reggae was O'Side but the club was really small. the music was mixed, but when they got to reggae they played it for a while. not sure where o'side is located or what night it was, but you can call and find out. you can dress however you want in o'side (shorts, throwbacks, hats, doorag). oh yeah, don't go there on saturday cause they play salsa all night long and entrance is rd$40. it was free admission the night i went, but drinks are expensive (rd$750 for a medium sized bottle of brugal extra viejo and rd$70 for a presidente). one last thing, try calling a club called Trio cause i was told i had fun there (was too drunk to remember). hope i helped