Alcohol Laws For Iowa
If a controlled substance is detected in a person's system at or near the time they were operating a motor vehicle, they can be charged and potentially convicted of operating while intoxicated (OWI) even if they were not "impaired" by that substance.
Nope. Where do you think you are, Bourbon Street?
Unfortunately, there are some restrictions here.
In the bar: 6 a.m.-2 a.m. Mon-Sat
For everything else, you'll just have to go to a damn liquor store. Like an animal.