One of the great things about being a pickleball enthusiast in Toronto is that you can find a court practically anywhere: in the middle of a mall, an impromptu indoor lake, and now, even inside a subway station.This week, Pickleplex Social Club announced the opening of its newest and arguably most novel location, inside a formerly disused space within York Mills subway station. The facility transformed 7,000 square feet of previously vacant TTC space into three full-scale pickleball courts, with the process quietly unfolding behind the scenes within the busy transit hub in just six months.Pickleplex CEO Steven Fry tells blogTO that the space remained unused for decades (the subway station opened in 1973), describing it as "a pile of dirt" before the transformation.Fry says the York Mills location came about because of Pickleplex's reputation for revitalizing underused spaces. Landlords began reaching out, eager to turn vacant or non-traditional retail areas...