The restaurant stayed open late just to accommodate the reality star and her party of five. Kardashian, 33, and her pals, including her best bud Jonathan Cheban and club LIV maestro David Grutman, didn't arrive until after 11 p.m.
"They chowed down on sesame prawn, jasmine ribs, Szechuan beef, wheat prawn, mabo tofu and other signature dishes," a source tells PEOPLE. "They loved the food."
For dessert, they enjoyed mango custard, lime mousse and fresh berries.
"Kim was aglow, laughing and joking with her friends," the source tells PEOPLE. "They were all super polite and so gracious, continuing to thank the staff for keeping the restaurant open for them."
Kardashian and other family members are in Miami Beach filming Keeping Up with the Kardashians and are staying at The Villa By Barton G. (the former Versace mansion) until Thursday.