What are the most traditional dishes and foods of San Juan De Los Lagos?

Having not even really discovered Mexican food, real mexican food until last year, where I Had some Suadero from a Comal, made by some Jalisco Locals in their backyard, I am now utterly entranced by street style tacos, andI wonder.
What are the dished and foods most commonly associated with San Juan De Los Lagos in Los Altos in particular. I know it's Jalisco food, by are there any speciality dishes from that town?

Thanks!
P.