Irvins was first a famous eatery in Singapore by Irvin Hasaka Yuga Gunawan, selling incredible live crabs dishes - especially the signature Salted Egg Crab. While the restaurant did not survive, it created its unique recipe of salted egg yolk potato chips widely sold and loved around the world., Irvins was first a famous eatery in Singapore by Irvin Hasaka Yuga Gunawan, selling incredible live crabs dishes - especially the signature Salted Egg Crab. While the restaurant did not survive, it created its unique recipe of salted egg yolk potato chips widely sold and loved around the world., Irvins was first a famous eatery in Singapore by Irvin Hasaka Yuga Gunawan, selling incredible live crabs dishes - especially the signature Salted Egg Crab. While the restaurant did not survive, it created its unique recipe of salted egg yolk potato chips widely sold and loved around the world., Irvins was first a famous eatery in Singapore by Irvin Hasaka Yuga Gunawan, selling incredible live crabs dishes - especially the signature Salted Egg Crab. While the restaurant did not survive, it created its unique recipe of salted egg yolk potato chips widely sold and loved around the world.