I called in, then applied online. When they didn't call back, I went in to check if they were still hiring. The lady up front told me that the hiring manager would be in later and I could just come in then for an interview. When I came in, the manager asked me about 3 questions, then told me to come in the next day to start work. It was great!

It was short, less than 10 minutes long. It was not difficult at all, very basic questions. I had applied for more than one position. Flexible with scheduling.