Once Upon a Milkshake store sells milkshakes (haha very obvious!). Check out the photos: http://mrupupup.blogspot.sg/2012/07/once-upon-milkshake.html
The Milkshakes are very thick and nice. Mrupupup tried chocolate milkshake with a tinge of banana. The thick milkshakes means one has to try very hard to suck through the straw for the milkshake. Super nice! Do try their flavours and since it is the Great Singapore Sale, the store is having a discount on their milkshakes. As the 'napkin' saying goes, once upon a milkshake, we live happily ever after. Slurps!!!! Yummy milkshake indeed. Mrupupup is happy.