Pluto 9571 is a sci-fi theme restaurant dining adventure featured in Joyce and Walky!. After the dissolution of SEMME, Sal worked there as a hostess, ferrying diners to "Pluto" to experience the wonders of authentic Plutonian cuisine like roast space duck. It wasn't until many months later that she discovered many of her co-workers were actually Aliens trying to make an honest living after the untimely(?) death of the Head Alien.
Sal was surprisingly OK with this once she finished the company-mandated tolerance classes.