Anyone know of any mexican markets/supermarkets in Madrid (accessible by metro)? Someone told me to go to cuatro caminos, but where exactly, I'm not sure. I'd like to buy a few mexican food products (corn tortillas, poblano and choptole peppers, fresh cilantro, etc.) but don't want to spend outrageous amounts going to specialty stores that carry that kinda stuff. Anyone know of a good place to buy this stuff? Thanks!

You can find the mexican products you mention in any El Corte Inglés or in Alcampo (I think there are two or three accesible by metro. The one next to metro Pio XII and the one in La Vaguada, metro Barrio del Pilar). Sorry, I don't know any mexican store.