Can't make it, but it's an interesting idea.
Important things to think about for Open Carry:
Those who wish to should know the law backwards and forwards, and carry information with them for curious people. We are de facto spokespeople for gun owners, as we're walking billboards.
Important things to know about the law: There are different rules for people WITH a CPL and those WITHOUT.
Situational awareness while open carrying is paramount. A criminal is going to be VERY aware of you, so you need to do your best to be as aware of your surroundings as possible.
Retention holsters are a must. Level II or greater. You can't just use the $10 Uncle Mike's that you picked up on a whim.
Finally: OC is not for everyone! There's more attention required, more knowledge of the law required, and, let's face it, more attention from others, including law enforcement. You have to be willing to face all of this.