ATB customer Amron Homes builds and sells homes to raise money for the Bridge of Hope charity in India.
Tegan and Sara were given a tour of the exhibition, which features video clips and artifacts showcasing Alberta's rich music history. The exhibition is free and runs until January 8, 2017.
As part of Tegan and Sara's visit, they were also featured guests in the ATB Storytellers series, interviewed by Jann Arden and performed some of their hits.
Check out the video and photo gallery below to see Tegan and Sara's tour of the ATB Storytellers exhibition.