The birthday party for Kes was held in Sandrine's holographic program. Later, when Voyager encountered an inversion field, it was used as a refuge. (VOY: "Twisted") As part of his efforts to convince the crew that he had become dissatisfied with life aboard Voyager in order to expose the spy supplying information to the Kazon-Nistrim, Paris used the holographic Sandrine's to host his regular radiogenic sweepstake gambling pool. This drew the attention of Commander Chakotay, who punished those involved. (VOY: "Meld")