If I had an imagination food truck

My food truck would be a transparent bubble vehicle that changes color. The body would switch to rainbow colors according to the time, and there would be glowing balloons on the roof. It would only sell three "out-of-the-ordinary" wonderful foods, specifically designed to cure boredom.
The first one is "Memory Flavor Candy Balls". You don't need to choose a flavor. Just state an unforgettable moment, and I will mix the corresponding ingredients: The taste of a childhood summer night is watermelon juice mixed with mint beads, wrapped in crispy rice shells, and when bitten, it is as refreshing as the chirping of cicadas; the flavor of the graduation season is a lychee-flavored filling, wrapped in slightly sour cinnamon crumbs, with a sweet and sour combination like the regrets and beauty of youth. Each candy ball contains a unique memory, and eating it is like reliving old times.
The second one is "Scene-Specific Blind Box Meal". In the morning rush hour, it sells "Commute Accelerator" - a cloud-shaped soft bagel, filled with coffee-flavored cream and crispy cereal, biting into it feels like drinking a refreshing cup of coffee, full of satiety; in the late night, it introduces "Insomnia Soothing Stick", a warm taro puree and tapioca pudding roll wrapped in an anxiolytic lavender sauce， soft and rice powderRice powder when eaten， and anxiety melts away； on rainy days， it launches "Listen to the Rain Cake"， a matcha-flavored mousse with burstable silver ear jelly hidden inside， refreshing and healing.
The third one is "Wish Exchange String". Customers don't need to pay； they just need to say an unfulfilled small wish， and they can exchange for a "Wish String"： Using a konjac knot to simulate "Wrapping of Troubles"， wrapped in sweet and sour sauce， biting it feels like "Breaking the Obstacles"； paired with cheese fish tofu， symbolizing "Wish Blossoming"， and finally， stringing a candy cane， meaning "Sweet Conclusion".
My food truck has no fixed stall. It might park downstairs in an office building or hide in a corner of a park. It doesn't sell ordinary food； it only sells small things full of imagination and tenderness， allowing every passerby to take away an unexpected surprise. If you encounter it， would you like to exchange one of your wishes for a personalized lucky string？