Queues out the door for Belgian truffle croissant at Lune pop-up in Sydney

Queues were out the door at Sydney's Queen Victoria Building this morning as iconic Melbourne bakery Lune opened a three-day pop-up store.

Sydney residents were lining up for a limited edition Belgian truffle croissant, which is on offer from today at all Lune and Koko Black stores.

The event is in celebration of World Chocolate Day.

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The store promises customers will be "treated to a moment of Belgian bliss when they sink their teeth into the decadent combination".

Lune's first full-time Sydney store will open on Oxford Street in Darlinghurst later this year.

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