What is Churri? Churri is our signature sauce made fresh daily with cilantro, parsley, garlic, white wine vinegar, guajillo and arbol chilis. Churri adds a complimentary fresh zing to everything. Not sure whether you like it? Ask for a sample. Offering made from scratch Mexican food in Spokane Valley, here at Churri Fresh Mex, we make all of our meats and salsas daily, providing you with an amazing palette of ingredients to create a delicious dining experience.