Even the bathrooms at this neon-color monument to all things fattening are deliciously tempting. People flock to the lime green-and-orange ice cream parlor to dare friends and strangers to step behind the clear glass doors of the bathrooms, which are in full view of those waiting in line for their favorite confection. Luckily for those who prefer to keep some parts of their lives private, a mere flip of the switch activates liquid crystals, making the transparent walls safely opaque. The mutable glass bathroom doors are just one reason to visit the dizzyingly cute ice cream parlor across from the public fountain in downtown West Palm Beach. The hot pink décor, which looks like a throwback to the Roaring '20s, is alive with hand-painted murals of cherubs clutching bowls of ice cream and pulling garlands filled with cakes, cookies, brownies, pies, hot fudge sundaes, and banana splits. It's enough to make even the lactose-intolerant among us drool. Lucky for the lactose dependent, relief is in sight. The 25-plus flavors of homemade ice cream, the Heath Bar crunch mousse cake, the toffee, and the caramel bars are even more amazing than the bathroom doors. And according to reliable sources, the extra weight normally generated from eating such delicacies somehow magically disappears -- like the view of the bathrooms.