I applied in-person. The process took 1 week. I interviewed at Moe's Southwest Grill (Birmingham, AL) in Jun 2015
Interview
Sat with manager for 15 minutes. Very relaxed interview, got offered the job right after. Manager was super nice, didn't care that I was new to food industry. Overall a good interview process.
Really easy to get in. Bring a resume and they will be blown away. It is pretty simple and straight forward. Ask for an application during the down time and fill out while you're there.
I applied online. I interviewed at Moe's Southwest Grill
Interview
I received a call the day after I applied online and then my interview was a day or two later. I believe you can hand in applications in person as well. The interview was with the general manager and it was no longer than 10 minutes before I was hired and told to come in the next day to start. I had no experience and was a high school student.