She also founded the Saanjh: Amritsar-Lahorioe festival to promote cultural interaction and better understanding between the cities of Amritsar & Lahore.

[2] She produced several plays in an effort to revive the composite culture of Punjab, which had suffered a setback after the partition of India.

She had also encouraged Pakistan-based artists and was instrumental in organising several joint cultural shows under the aegis of Saanjh and Punarjyot.

[3] Her research was instrumental in bringing a fair representation to Moran Sarkar, the dancing girl who Maharaja Ranjit Singh married in 1802.

[4][5] Manveen Sandhu was also the principal of Spring Dale Senior School, and was noted for her exemplary integration of the Multiple Intelligences into the curriculum.