What do you get when you cross fantastic paella with a street food revolution? ... Nick & Yana's Crocus Paella, that's what! These guys cook everything from scratch and use local produce where possible. The Paella is made from great ingredients, has no artificial colours or flavours & all paella is gluten free. What's the secret? Excellent quality saffron! a.k.a. Crocus Sativus. Lucky Sussex University students can a grab dose of paella goodness on Tuesdays at Falmer House Quad.