PS Cafe. Located at 290 Orchard Rd, Paragon, Unit 03-41/42, Singapore 238859. …PS Truffle Shoestring Fries, $16. No doubt, no introduction need.. truly the BEST truffle fries is from PS Cafe. Crispy golden shoestring fries infused with generous truffle oil, scattered with lots of grated Parmesan! Will be back for more!! ..@pscafe #hungryunicornsg #pscafesingapore #trufflefries #truffleshoestringfries