Open 7 days a week 7:30 am-9:00 pm. At Taco Johns, we serve traditional Mexican food - with a West-Mex twist. Our fusion of bold and savory American flavors with south-of-the-border spice has created a signature menu, staring our trademark Potato Oles, freshly prepared tacos and famous Meat and Potato Burrito. Extended weekend and summer hours.