None of my close friends in HS went greek, but I know of a few other people who went DG, ADPi, SK, and DDD at UT Knoxville and SK at UT Chatt.
Also, the summer of my Junior year, I was on a mission trip with my church and a girl I had been friends with who was three years younger than me announced that she was going to my university. I was all prepped to tell her to rush SK but I was a Rho Chi that year!! She did go through rush and long story short, she became my little sis and was a bridesmaid in my wedding.