Full disclosure ... I'm not 100% certain that these jobs are available, but the job is currently listed on their website leading me to believe they are still looking for staff.
While I cannot guarantee how many, if any, positions are still available, it looks like the Housekeeping Services team at Exhibition Place are hiring Casual Housekeepers to assist with various events in July, August, and early September.
Job duties include cleaning washrooms, emptying garbage and recycling bins, mopping floors, picking up trash, replenishing supplies, and reporting maintenance repair requests.
Applicants must have knowledge of cleaning procedures, products and equipment, and the Workplace Hazardous Materials Information System (WHMIS). Applicants must also be able to work flexible hours and be available during the TO2015 Pan Am Games from July 16 to July 31,
2015 inclusive and during the 2015 CNE from August 21 to September 7.
If you decide to take a chance and apply - knowing full well that the closing date for applications has since passed - send your resume and cover letter to firstname.lastname@example.org as soon as possible.
I would also recommend that in your cover letter, you mention that you know the closing date has since passed and that you decided to apply as the job is still listed on their Seasonal Opportunities website - in addition to talking about your skills and experience.