it depends on the girl. I would at first try to invite the girl straight over to split the bottle of wine . If, they want to meet in public first than pick a low key bar that is withing walking distance to your place. Don't be afraid to touch the girl, but in terms of the make out feel out the vibe, Sometimes, it might be better to just build sexual tension at the bar and save the kiss for when you outside or back at your place.