so a coworker and i have a debate going about a place that may or may not exist in philly (center city, surrounding neighborhoods, or within a short public transit ride). we are looking for mexican food with a nice ambiance - someplace WITH a liquor license and great margaritas, inexpensively priced - not necessarily as cheap as los taquitos de puebla (well, cheap is OK, so long as the margaritas and ambiance are there), not as expensive as lolita. something like michoacana in norristown - but in philly. someplace like johnny manana's - but with good food. i am sure such a place exists in philly - my discerning coworker thinks it does not. anyone know of a place that fits the bill? we want mexican food!