After completing a formal training at York University, she went on to work with several dance companies, and as an independent dancer and choreographer in parts of Europe, the U.S and Canada.
Additionally, Mascall trained with Judith Koltai in "authentic movement" and extensively with Linda Putnam of the Evergreen Theatre School.
During this year, she also initiated GRID, a dance company in Downtown Toronto which put on productions at specific sites throughout the city; these performances highlighted the environments in which they occurred.
[5] This Vancouver-based dance school continues today and is committed to the investigation of movement itself as an expressive art form.
The Mascall Dance Society is based in St. Paul's Anglican Church in Vancouver's West End; the group hosts a number of different performances and classes throughout the year.
The Nijinsky Gibber Jazz Club is performed in bars, churches, streets, and other atypical venues for which such an event to take place.