Thalaphalam is a flagship program of National Service Scheme Unit 190 & 191 at Sree Krishna College Guruvayur that focuses on promoting sustainable development through the planting of Palmyra trees. The name Thalaphalam is derived from the Malayalam word for palmyra fruit, which is known for its various environmental and economic benefits. The program aims to collect Palmyra seeds from the Palakkad district and plant them in coastal regions and other places in the Thrissur district. The Palmyra tree is a slow-growing tree with numerous benefits, such as groundwater storage, toddy production, and soil erosion prevention. The tree can also grow in saline areas, making it ideal for coastal regions. The Thalaphalam program is an excellent initiative that promotes sustainable development while preserving the environment. By planting Palmyra trees, NSS volunteers are not only helping to combat environmental degradation but also contributing to the local economy. The program is a great example of how small initiatives can make a significant impact on sustainable development and how NSS volunteers are at the forefront of this movement.