What are the odds?

I was driving through Columbia, SC and stopped for lunch. I walked into a restaurant and much to my surprise, I discovered our previous pastor from OKC dining there. Dr. Wendell Estep invited me to his church and showed me around the facility. I had served as deacon to Pastor Wendell during our stay in OKC. What are the odds that I would stumble across my pastor in a small restaurant thousands of miles away? This was a God sighting. I'm not sure for what purpose, but the uniqueness of the event seems to indicate God's hand at work.