Downtown Ottawa Photo walk

Its simple,
We meet at Ottawa City Hall for 10h30am and we head out in a group to shoot whatever we want. We might head down Elgin St, Albert St, Market, Canal, whatever we decide.. Street photography, architecture, I might do a time lapse or 2,
ALL SKILL LEVEL and what ever equipment you may have are welcome.
Will meet on the steps of the front entrance of City Hall.
I am parking in the underground parking, its $2...
Suggestions:

For those who like a challenge, bring only one lens, maybe just a prime lens, find yourself a topic (doors, fire hydrant, manhole covers, crushed cans, signs, etc,etc, )