The Ghostbusters make a mess of the place while dealing with a ghost in a hotel ballroom.
Biltmore's Crystal Ballroom is used for Rotary Club of Iowa Rapids dinner where Frank (Costner) is a bodyguard to the guest speaker.
swimming pool scene
Sarah (Jennifer Aniston) meets Beau (Kevin Costner).
Tyler (Pitt) dresses up as a waiter.
Geils follows Tribeca to the hotel where the Mayor's fundraiser is being held in episode #210 "Electoral Dysfunction".