| Start Date | Fest Name | Fest Type | College Name & City |
|---|---|---|---|
| 21 Oct 2021 | Two-day National Level Seminar on Photo Catalysis 2021 | Seminar | Kongunadu College of Engineering and Technology Tiruchirappalli |
| 09 Oct 2013 | Photocatalysis for Sustainability: Fundamentals and Applications | Workshop | Bharathidasan Institute of Technology Tiruchirappalli |