New pop-up Koselig Posto — touting Italian roots and Norwegian vibes — is here to comfort chilly Bostonians with warm arancini. The business is currently popping up at local breweries and other venues.

In Norwegian, the word koselig gets at roughly the same concept as the Danish idea of hygge (which had a moment in the United States a few years back), evoking feelings of comfort and warmth. The Koselig Posto team, Nicholas and Monica Beck, describe it as “the cozy setting of good company, tasty food, and delicious drinks,” and that’s the vibe they hope to provide with their Italian street food pop-up, starting with arancini.