First things first: It's not that spicy. If your idea of the best salsa is a flame war, look elsewhere, like the salsa at El Taxqueno, or the peanut and chile de arbol salsa at La Salsa Verde. The purpose of Tacos Mariachi's mango habanero salsa is different. This two-store chain specializes in seafood tacos, and the fruitiness of both mango and the habanero pepper are a perfect pairing with the octopus, shrimp and fish that feature here. Almost every one of the tacos at Tacos Mariachi is better with a squirt of tropical fruit and heat imparted by this salsa. It's the perfect marriage of condiment and taco.