I have a date tonight (more within) - what is one thing I should do to sexualize it, right off the bat?

So I have met this girl twice in group gatherings, first one by chance, second one I organized the very next day and she came. I'm getting her out for drinks with a "let's see what trouble we get ourselves into ;)" tonight.

Bearing in mind I haven't kissed her but there's some attraction there, how should I progress? If the date isn't going to result in intimacy (defined by a passionate kiss), I'd rather cut out early and do more productive things.

Also, some tips on extraction? I picked a spot that's only a few spots away from my place with the train. "I have something cool at my place to show you" or "we are going back to my place tonight"?