Sweet mooncakes to indulge in? Check. Colourful lanterns to light up the night? Check. Looks like Singapore is all set for the Mid-Autumn Festival, a cultural affair in the Chinese calendar to mark the end of the autumn harvest. The festival is held on the fifteenth day of the eighth month of the Lunar calendar which falls on Sunday this year. Celebrate the special occasion with family and friends at these free Mid-Autumn festival events leading up to September 15 that don't cost a single cent.