Just in time for Passover, Manischewitz, the specialty foods company, is hosting a pop up event at Chelsea Market featuring appetizers and desserts made from their line of Kosher products. Guests can try margarita or tasty pesto matzo pizzas, potato pancakes with toppings like chimichurri and wasabi horseradish aioli, and s’mores made of toasted marshmallows and chocolate-covered matzo. There’s even a larger-than-life gumball machine dispensing macaroons in plastic vending machine capsules.  The company has over 600 products, several of which are gluten-free.  The Manischewitz Experience is completely free and will be open on Friday 3/13 from 10 a.m. until 6 p.m. and Sunday 3/15 from 11 a.m. until 7 p.m.