Teacher’s Day in South Korea is on 15 May, but it’s Teacher’s Day in Singapore today! ^^
Fun Fact! It used to be on 1 September in Singapore, but they changed it to the first Friday of September because:
As part of the nation-wide movement to promote family life, the Teachers’ Day and Children’s Day which have traditionally been celebrated in Singapore schools on Sept 1 and Oct 1 will be scheduled to the first Friday of September and October, respectively.