Information provided from http://www.outinquinte.net/GayQuinte/
"Gay Day at Canada's Wonderland"
Saturday August 30
For the past number of years, this has been an "unofficial" event at Wonderland. People have gone as a result of word of mouth.
This year, it has been arranged with the park so that you can get a significant
discount on admission. Go to www.canadaswonderland.com, click on tickets, and then on corporate partners. The corporate ID or password to use is glbtday.
In the past GLBT people have attended
and (like the events at other theme parks) wore red shirts to identify one another.
If you use Facebook, check out "Gay Day @ Canada's Wonderland"