RCC is the centre of the atrium area of the Rogers Centre. You reach it by taking the escalators (or ramp) from the first floor.
The first thing you will see is the registration desk. Behind the registration desk are entrances to rooms 201-215.
If you are coming to the Rogers Centre indoors from the Rideau Centre or the Westin Hotel, this is on the same floor.
Registration will start a little earlier this morning, since is the peak day and we expect over 300 new arrivals.
If you want to attend the meditation session, you should consider coming for 7:30 so you can get your registration pack before it starts at 8:00.
If this is your first, day at the conference, and you arrive in Ottawa on Tuesday, you might want to consider coming to the registration desk Tuesday afternoon, so you do not have to line up on Wednesday morning.