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.

Handawa, the musical and dance event is a celebration of student talent, energy, and creativity. It brings together performers and audiences in a vibrant showcase of rhythm and expression, highlighting the artistic spirit that thrives within 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.

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.