Are you flexible?
What is your knowledge in tiki or building cocktails and your ability to connect with customers?
What's your background in Bar and hosptality?
Easy going process, the conversation is to see where you are and your confidence in wanting to be a part of a team. As long as you are articulating clear intentions of being flexible and willing to work they will have you work a shift as working interview for an hour or so and they will feed you and provide drinks as long as you are over 21. They'll get you to see if you're invested and provide you that first round of what the company is about.