| Start Date | Fest Name | Fest Type | College Name & City |
|---|---|---|---|
| 28 Sep 2012 | Hephaestus 2012 | Technical Symposium | St Peters College of Engineering and Technology Chennai Chennai |
| 16 Aug 2014 | Hephaestus 14 | Technical, Workshop, Symposium, Online | Velammal Engineering College Chennai |
| 27 Sep 2014 | Hephaestus 2K14 | Technical, Symposium | Gojan School of Business and Technology Chennai |
| 14 Oct 2014 | HEPHAESTUS 2k14 | Symposium | St Peter University Chennai |
| 25 Mar 2015 | HEPHAESTUS 2K15 | Technical | KPR Institute of Engineering and Technology Coimbatore |
| 25 Sep 2015 | Hephaestus '15 | Technical | AVS College of Technology Salem |
| 29 Sep 2015 | Hephaestus-2k15 | Technical, Symposium | St Peter University Chennai |