I just wanted to give a heads-up that the Calgary section of the ACC has their annual ice climbing event this weekend. They will have groups at Bear Spirit, Haffner and Johnston Canyon. If you will be climbing in those areas we're friendly and more than happy to share ropes and space. If you want to avoid crowds, you're probably better off on the parkway or in Kananaskis.
You can find the calendar on their website. It is open to the public, so anyone can look and see what events are posted.