BARRIE, ON (May 31, 2018)- On June 26, 2018, Toys"R"Us, Canada in partnership with Starlight Children’s Foundation Canada will provide five-year-old Tyson, who suffers from tetralogy of fallout (a type of heart defect) with a 3-Minute Dash shopping spree at a Barrie Toys”R"Us store (30 North Village Way, Barrie, ON L4N 6P3)…