did you meet a sister/brother somewhere you didn't expect?

Several years ago my sister and I were walking through JC Penney's both wearing our letters. I don't remember if we were talking about anything regarding DO, but we noticed that this saleslady was following us from department to department, straightening things but clearly listening to us talk. My friend went to try something on in the dressing room, and finally this lady approached me. I was a little freaked out that she was following us, but she said: "Are you girls Delta Omicrons?" I said yes.... it turns out she was an alumnae from some Southern college that I don't remember anymore... it was so cool! Especially being a smaller org, it's awesome to meet someone from halfway across the country!