As mentioned earlier, Casey's Bar & Grill has free wifi in the restaurant. That being said I was successfully posting here while sitting OUTSIDE the restaurant and I had full bars on my TiBook.
While I was sitting there, the Apple Store Wifi kept flicking on-and-off. I would assume that once people are permitted inside the mall (anytime between 5:30 and 6:30am), you'll get a good signal inside because the Airport Base Stations are pretty strong inside the stores.
A good primer for Apple Store openings is on the ifoAppleStore.com website. Scroll down this page to the "Grand Openings" chapter and read all about openings:
http://www.ifoapplestore.com/the_stores.html It states that there's an average of 200 people waiting by 9:30am, BUT of course there are over a hundred stores in the U.S. and Yorkdale will be the first Canadian Apple Store.
The London Regent Street flagship store opening last fall had about 5,000 in line and the Toyko Ginza flagship had several thousand as well. The largest Apple Store, Chicago's North Michigan Avenue ("Magnificent Mile") location had 2,000 persons lined-up by opening.
This store is not a flagship by any means and other than the local media who have been notified and will be covering for the 6pm news, there's not been much ink because the whisper campaign from threads like these have created enough buzz to ensure a crowd for Saturday morning. Yorkdale could not accommodate 5,000 people in queue. The queue is located in the best possible place since there are no streetfront retail stores on the Southside that would be impacted by the crowds. My prediction is 1,000 persons queued by 9:00am.
Further to the comments made on another thread, this store is 3500 square feet and was the former location of the Bombay Company (moved to the North side of the mall) and has a 40 foot frontage (there is a 16 foot strip on the left/west side of the store for stockroom, equipment and employee areas). It is not as big as the Buffalo Walden Galleria Store but it is a fairly sizeable store because it uses almost the full depth of the retail space.
I do look forward to seeing lots of pictures, video and blogging from ehMacers attending since I can't be there. Undoubtedly, the majority of people there will have heard about the store opening through ehMac as this is the most active thread that comes up on Google searches.
EDIT: Taking off now. Have a great weekend everybody!