We spent a bit of time at the compost demonstration and the vermicompost stall because we do composting at home. Of course, the kids got hot and bored and wanted to go home. I brought them to the playground at the end of the field so that they were distracted. Finally Derrick bought a vermicompost starter kit for RM150. Those worms are different from the ones I have.
CETDAM did a good job organizing the event. Hope more people get into organics and composting to save the environment.