There is lots of bar action outside of Zona Norte...not too many gringos, and lots of "plasticos" or "pochos" though. La Mesa has La Razza, The Hairy Cave, The old Nachos(I forget the new name), another bar next to the old Nachos, Titanic, Unicornio(more of a strip club) Siete de Copas, and Deborah's place(table dance place). Buenos Aires has Rocamar, Maribu, and Cristales. I hear there are clubs in Otay Mesa as well. I've seen others in parts of town I don't frequent, like Florido, but cannot remember there names.