mustard

Thursday and Friday you can get free Mustard Ice Cream and free pretzel cookies from a special truck they'll park in different NYC locations over the two days.

Pick from dozens of mix-ins like porcini mushroom, dried shallot and fresh thyme and even sweet options like candied ginger, maple syrup and orange zest.

What a world.

The mustards will be available in five varieties, but you'll have to BYO hot dog.

Mustard or go home.

But not on its local burgers actually served in NYC.