I applied in-person. The process took 1 week. I interviewed at McDonald's
Interview
The interview happened after a friend of mine who worked there recommended me to their manager. The questions asked were straight forward and had to do primarily with how best to handle certain situations that might arise during a typical work day.
I showed up and interviewed with the manager who was on that day, in the middle of the afternoon. It went well they told me about the job and asked me some questions.
It was easy. Answer the questions in complete sentences and you should be okay. It's an entry job, relax and be confident. What's the worst that could happen, you don't get the job. You'll survive to live another day, jobless, but you'll be okay.