Also Swimming Canada have been offering 20% off some swimming tickets (mostly more expensive ones).
Click here for more information and to buy tickets. Use discount code SWIM20.
The media may be trying to share the message that the Pan Am Games aren't popular and that ticket sales are lagging, but I will argue that there are tickets that I would buy but the events are now sold out.
I thought that I would buy more tickets once I learned when Canadians were competing, but looking at tickets for various sports, a LOT MORE than I imagined are already sold.