Had horrible luck whenever they came in. Literally every show fell on days where it was impossible for me to go. Don't think I didn't try to get out of all those commitments.
This always happened to me back when Armor For Sleep was in their prime touring all of the time. I got to see them only twice - a Warped set that was excellent, and a set that got cut short at the House of Blues due to sound difficulties. But I had over 10-15 chances to see them live, only got to go twice haha.