It was the most successful fadish food at Singapore's Geylang Serai Ramadan bazaar last year. Alongside, rainbow bagels and Ramly burgers.
Long queues of mostly young people and hipsterlets can be seen lining up in front of the kiosk. Wonder if it is still a big hit this year?
Originally, a school science project with vinegar and baking soda, the messy eruptions became a a slushie mixture of ice, watermelon cubes and evaporated milk. Because it is shared dish with straws, it is popular with couples and young people.