PICTURE A PICNIC under cherry blossoms, petals carpeting the ground, a bag of your favorite potato snacks in your lap. It’s a very specific daydream, and Jack ‘n Jill Calbee wants to make it real for three lucky winners. The snack brand is running Besto Potato pop-up stores around Metro Manila, and every visit is a chance to win an all-expense-paid trip to Japan for four: you and three of your favorite people.