I'd consider the Reza's on Ontario. It's a big interesting room, often filled with large groups enjoying family meals. The menu is friendly to everyone from carnivores to vegans with plenty of well-done standards to keep the most conservative eater content but exotic enough that people who want to try quail fesenjan can do so. Persian, or even middle-eastern, food hasn't permeated small town America the way Italian, Mexican, and Chinese have, so it also has a nice "I'm in a big city" feel to it.
The
Reza's website has their menu but not, oddly, their address. It's 432 W. Ontario.
Another possibility, again with the advantage that it's not found everywhere and can satisfy conservative to adventerous tastes, is tapas. One discussion (not always enthusiastic) of some of the alternatives is
here. I like Emilio's myself, but,
I'm in the minority.