Quick Tip: If you are planning a road trip through southeastern Colorado, build your lunch or dinner schedule around Mexico City Cafe’s hours. Family-owned restaurants like Mexico City Cafe operate on a different logic entirely. But southeastern Colorado has its own rhythm, and Mexico City Cafe has become one of the quiet anchors of that route. Mexico City Cafe operates on a schedule that rewards those who pay attention and gently punishes those who assume. Portions That Make The Drive Worth Every MileOne of the quieter selling points of Mexico City Cafe is portion size.