Yes, that the closest to Legacy. We have another up north by me - off the DNT and MainSt in Frisco, but it hasn't been around nearly as long.
We used to go to that IHOP on Preston after some late nights.

Or Cafe de Brasil if we had one nearby. Yum...
Anyways....the more it's discussed, the more the 4 days missing w/o anyone calling anyone seems strange on the surface until I think of it like this:
1 - Friends thought she was going back home. Them not hearing from her was probably assumed to be b/c she was in the midst of dealing w/bf drama (fighting/getting back together) plus it was a holiday weekend. People probably had other plans and didn't think much of it.
2 - BF thought she was w/the friends. He wasn't expecting her to come home for a night...or 2. Maybe she told him she'd be gone for the whole holiday weekend? (never mentioned by him, I know...) Maybe he thought she was REALLY through w/him and was giving her her space?
3 - Only person to call about her whereabouts was the one person who was expecting to see her....her boss.
I know it sucks, but it looks like crap timing for her to go missing.
I still think someone one close/someone she knows is involved and b/c of the above they totally lucked out.