The PCF here dun have enrichment classes.Heard from the teacher at punggol branch that usually for the enrichment classes they conduct in preschools like PCF. Some preschool will allow other kids to join the enrichment only, like my boy goes to the pcf at my place for dance lessons.
But I tried a few lessons with globalart at punggol, they focus more on crayon drawing/colouring. No crafts or paints.