So, I have this leather bag that's a million years old but well beloved ... possibly a little too well beloved. I carry it a lot of places, and yesterday I discovered that it had somehow gotten a small cigarette burn (I'm not a smoker, so this was a bit of a shock -- must have gotten too close to someone's ash). Is it even worth it to contact a leather repair shop to see if it can be fixed? If so, any DC/MD/VA recs for places to go??