Each year during Chinese Mid-Autumn Festival, many types of waste are generated. In particular, waste generated electrical lantern is on the rise due to the popularity of the product. To reduce electrical waste generated from lanterns, this workshop demonstrates how recyclable material can be reused with a LED lighting system coupled with a solar panel. Students can design and create their own solar lantern using recycled materials collected. Through this workshop, students can experience first-hand how solar power can be applied in their daily lives and the extent of the problem associated with lantern waste in Hong Kong. Students are encouraged to use their DIY lantern during the mid-autumn festival.