So this has been silent for nearly a month. The trip is well behind you.
Consider taking her out to a pub for supper and/or drinks. But here’s the thing … You enter separately.
She good into the main area. You stay in the vehicle for five minutes or so, or until she sends you a text. Or, you go in around the same time but act like you’re not a couple. Hit the men’s room for 5.
When you come out, you look around for her. When you find her, you play the role of a random guy who sees a woman alone, and wants to chat her up hoping to get lucky. With any luck, other guys will catch on and want to do the same. Now you have competition.
Go on a weekend and the place will be crawling with men. It’s what you two are comfortable with.
When other guys turn up, it should be interesting to see how she handles it, how far she lets things go, and how much she enjoyed it afterwards.
Good luck! Post back again!