Interview is group style, not awkward because the questions are pretty broad. Dont try to steal the spotlight, while other people are answering think of a really great answer and make eye contact and show passion when you say it. 90% of conversation is body language and tone of voice.
Advice: LECOM is big on service, asda, volunteering, as well as research
Know what PBL is even though there is no real way you will completely understand it before your interview because I go to LECOM and I still dont completely understand it yet