1) do not eat bubble gum you find on the walls or floors. 2) Do not overpay for hookers 3) Be careful you get groped 4) Do not pay for Museum visits 5) Do not stab someone with your Canadian flag. 6) Do not respond to people making fun of your Canadian accent. 7) Feel free to Stare at girls buttocks as you walk down the streets.
Sundays are free, I was there in June. They never advertise it and pretend that you have to pay, but go ask expressly at the counter whether it's free.
Interesting. Did not know, and pretty sure I wasn't there on a Sunday. If I was there on a Sunday, I'm pretty ticked off now, as I paid for 2. :smoke