Sydney's iconic uplit festival, Vivid, has officially kicked off, and we're already been treated to the best light shows, food markets and music in town. But to kick things up a notch, culinary kings Motti + Smith, have just launched a new CBD pop-up that will blow your mind.

Located in Martin Place, the folks have created a "glow cave"  - a virtual glow bar where you essentially step inside to a black box. But to make things even better - they'll be serving sweet, incredibly tasty, Instagram-worthy glowing desserts.

So if you've ever dreamt of eating a glow-in-the-dark donut - we'd say this will be your one and only chance.

Motti + Smith will be at Martin Place, May 26 - June 17.

A Glow-in-the-dark dessert bar has landed in Sydney