Evergreen Brick Works is an old Toronto brick factory turned nature escape Stay in the loop Sign up for our free email newsletter. Unsubscribe anytime or contact us for details. Evergreen Brick Works is a well-loved patch of land in the middle of Toronto with a fascinating history and far-reaching views of the picturesque Don River Valley. The Evergreen Brick Works used to be a clay quarry and brick-making factory. But before it began drawing people to its farmers' market on Saturday mornings and hiking trails basically every day of the week, the area was the site of a quarry and brick-making factory that provided bricks for the likes of Casa Loma and Massey Hall.