Robofest, the flagship event by SLIIT’s Faculty of Engineering, has been a cornerstone of STEM education in Sri Lanka for 13 years. This annual competition empowers school and university students with skills in electronics, robotics, critical thinking, and problem-solving, inspiring innovation and collaboration among school and university participants.

SLIIT’s Got Talent is the annual talent show that showcases the singing and dancing talents of SLIIT students. It celebrates creativity and performance, bringing the university community together through music, rhythm, and vibrant artistic expression.

Ganthera (ගංතෙර) is a classical music show organized by the Media Club of the SLIIT Faculty of Engineering. It offers a soulful platform for musical talent while uniting the student community through a shared love and appreciation for the art of music.

SLIIT Carols is an annual Christmas celebration that brings together students and staff for an evening of festive music and joy. The event features student performances, choirs, and holiday spirit, fostering unity and warmth across the university community.

Kalaanethraa is a mesmerizing celebration of Tamil culture and traditional arts. It brings to life the vibrant essence of Tamil heritage through captivating performances that highlight the beauty, depth, and elegance of our communities timeless traditions.

Bridgefest is a dynamic event that showcases the creativity, engineering skills, and teamwork of future Civil engineers. It highlights the innovative spirit of the SLIIT community, offering a platform where aspiring builders and designers turn their structural visions into reality.

SLIIT Dansal is a heartwarming annual tradition held during Vesak and Poson seasons, where different faculties come together to serve free meals or refreshments to the public. It reflects the university & commitment to kindness, unity, and cultural values through the simple act of giving.

The annual Dharma Deshana program, organized by the Business School Students Community, is a meaningful spiritual initiative that promotes mindfulness, ethical living, and inner reflection. Held within the university premises, the program brings together students, academic staff, and well-wishers to engage in an atmosphere of peace and contemplation.