That's weirdly specific, but I wouldn't put that past this place.

[ he looks at the flambe drink and nudges it aside... ]

...Here. Maybe don't pick that one. The rest ought to be okay. The beer's just there for a control, so any of the other cocktails would be fine - you'll just drink it, tell me what it tastes like, any other observations you can make with your five senses, and we'll go from there. Sound okay?