The Historic and Legendary Chase Park Plaza Hotel, has for years, been host to a wide array of special guests that include celebrities, dignitaries, and local St. Louis royalty. It’s your turn now to consider one of our beautiful ballrooms. Khorassan Ballroom The largest event space in The Chase Park Plaza, the expanse of its soaring ceiling to its classically elegant design, everything about this room is impressively distinctive. The Starlight Ballroom Overlooking Forest Park and Terrace views of the St. Louis Arch, the Starlight Ballroom is the grand jewel of The Chase. Eleven floors up, the setting pair’s history and contemporary Art Deco design. The Starlight Ballroom consists of the Starlight Room and Zodiac Room which can be booked individually or together.