Hey there! Dr. Delisser, right? He's an awesome guy, I spoke with him a little bit after my interview and he really tries to get you to love Penn as much as possible. I was like, you don't need to encourage me more, I want to go here! But sadly he said he has absolutely nothing to do with admissions, so even though I got super excited after getting that e-mail from him the day after my interview I knew it wasn't really affecting my chances. But good to see that people like him really care about the applicants. Penn really does show that a lot during the interview day.
Edited to add: can any others that went to the diversity breakfast confirm that it goes out to all applicants that attended?