Popos is pretty much the only decent place near work that I can suggest for a dinner date. It is somewhat of a Maryvale institution and I am proud to support any Maryvale institution that isn't an obnoxious chain.
That being said, I've only been here a few times (despite working five minutes away for almost three years) but I'm always full and happy. I stick to the decadent spinach enchiladas which are cheesetastic to say the least. The salsa is spicy and awesome, and the chips come warm.
On Tuesdays and Saturdays they offer $.99 margaritas. Seriously. I had my first one and thought it was weak, but was pretty sure there was a decent amount of tequila in it by my second one. What cost 99 cents anymore?!?
Parking is obnoxious to say the least, and I'm not sure that I'd hang out here too late into the evening. It is great for a early happy hour dinner, though!