So You Think You Can Dance (SYTYCD) on FOX to reveal Top 20 on Wednesday June 27, 2012. This was tweeted by Nigel Lythgoe.
Nigel also said that the National Dance Day routines would be revealed.
SYTYCD will also celebrate its 200th episode on June 27, 2012. Below is the YouTube video promo of So You Think You Can Dance (SYTYCD) courtesy of FOX.