Few minutes with needle and thread should be all that's needed. Will you be at the Costa Mesa Games this month, or Vista Games in June? I reckon you could find somebody at CM to do the repair, or if it can wait 'til Vista I will gladly stitch it up for you. We'll be at the Clan Donnachaidh Saturday for sure!

If you don't want to wait, any cleaners that advertises tailoring/alterations should also be able to handle it. I don't think it is a good place to try to use fray check.