Low-Carbon Gurus launched a lunchtime Low-Carbon Herbal Tea Workshop to promote low-carbon lifestyle from 5^h to 7^th March 2012. The herbal yea includef Perilla Special Drink and Cymbopogon Melissa Herbal Tea. Gurus successfully advocated the concept of low-carbon diet to more than 200 teachers and students in the school, and delivered all their tailor-made special drinks within 15 minutes. In addition, an Organic Food Workshop on Balsamic Vinegar Strawberry Cup was organized after school, with praise and full support from 30 teachers and students.  Gurus, in appreciation of different support, will persist in sparing no effort to promote low-carbon lifestyle on campus and in the community.