Madam Tan (centre, who declined to give her full name but said she is in her 70s) dancing with a plastic bag containing cakes at Bedok Town Square on Sunday. She was among almost 1,000 members of the public who took part in Unlock And Roll, an event co-organised by social enterprise The Hidden Good and the National Arts Council (NAC), as part of NAC's nationwide dance movement, Got To Move, which ended on Sunday.