I applied online. I interviewed at Heart House (Dallas, TX)
Interview
It wasn't that hard. Very nice people. Asked you a whole bunch of questions why you wanted to work there. However, it took me a while to find the place because it wasn't on google maps. But they usually give you directions.
I applied in-person. The process took 1 day. I interviewed at Heart House (Dallas, TX) in July 2016
Interview
The interview was very conversational, and very relaxed. Since this is an intern job, the manager would mainly ask you questions about what course you've studied at school and why those courses would help you with this intern job.