It is important to familiarize young generation with environmental causes as soon as possible. One of the ways to do that is to introduce sustainable lifestyle and environmental activities at school. The Parish of Santo Yohanes Bosco realized this and established their very own Bosco Green Club. To celebrate the culmination of their Go Green campaign, the club held a talk show under the theme of “How Green are You?” inviting notable speakers namely Ms. Jo Kumala from Indonesian Ministry of Environment; Rm. Andang; writer Ayu Utami and Adeline Tiffanie Suwana from Sahabat Alam. The event is also filled with Quiz Program and Variety of Games “Who Care Towards Environment!”. The activity aimed to instill good habits and more knowledge about the nature we live in among children and youths.