I caught about 2 minutes of it when I was flipping through the channels. I didn't see anything about it being a TKE house, but I did see a large neon green sign that said "ZTA loves Dan."
On a side note, there was an Alpha Phi from Northwestern on Hollywood Squares last night. She didn't win, though. There were also large Alpha Sigma Phi and Zeta Psi letters on the set (it is for the college tournament).