ISO great Mexican food north of the 8. Does such a thing exist? I know that most, if not all, of our great Mexican eateries are located in the southern half of the county, but I'm a denizen of north county and would love to have some places to call my own up here. About the best I've found is Aliberto's next to Target in Poway. They have a killer machaca burrito, but I would like to branch out. Please no rice and beans Tex-Mex combo plates; I'm looking for authentic, regional Mexican cooking. Thanks and cheers!