The 26th Seoul International Dance Festival (SIDance), organized by the Seoul Section of the International Dance Council CID-UNESCO, is set to kick off this Friday. A total of 23 dance troupes (196 dancers) from nine countries including Korea will showcase 26 works across Seoul until Sept. 17. As the curtains rise, the theme that will also carry over into the next year is “death and aging,” aiming to expl.