TARC released Thunder Bay photos on facebook - notes below:
Terry Fox Monument is a Route Info spot (we see the envelope)
The Shell gas station stop has the Face Off envelope.
The Detour seems to be Cheese or Drone. Cheese - Aarthy & Thinesh, Lauren & Joanne while Drone - Sam & Sarah, Dave & Irina, and Anthony & James. At the Drone location there are moose on the board - maybe have to spot them and put on board in proper place?
Dave & Irina are seen axe throwing while Sarah & Sam are playing air hockey. TIFN