Tango o nada Milonga in Seoul is the first milonga dedicated to Korean tango society and has a long history in Asia. There are many milongas in Hongik University (HongDae) area nowadays, but 'Tango o Nada' is a milonga in Seoul worth stopping by. Tango o nada, Milonga in Seoul Tango o Nada (Below; Onada) is a milonga in Seoul that has opened since 2003 and has been in the same location for over..