This will be a fortunate move if it results in a more informed dialogue between Oregon's Muslim and non-Muslim populations.  Those who think CAIR is a hate group which supports terrorism will have a chance to hear what CAIR is really saying these days and decide for themselves. 
In particular, we often hear people assert that "It's time for  those moderate Muslim leaders to denounce Islamic terrorism!"  Now if these folks listen to CAIR they'll find out in fact this is something CAIR often does, even though  not all Muslims would agree it's necessary.
At the same time, I admit I don't agree with all of CAIR's positions, such as in its extreme social conservatism.   After all, this is an  organization for a particular religion. But this is America where immigrants often have struggled before they found their niche in our diverse  multicultural society.  BTW, Portland has some nice Middle Eastern restaurants.
 E Pluribus Unum.