"KCC Switzen All That Skate Spring 2011" will be held on May 6, 7, 8 at Jamsil Indoor Stadium.
Source from http://twitter.com/AllThatSkate about an hour ago.Yu-Na Kim
Xue SHEN ＆ Hongbo ZHAO
Zhang dan/Zhang Hao
Nathalie Pechalat/Fabian Bourzat
ETA: After the announcement from ISU that Russia will host the Worlds next month, the list of skaters are deleted.