While Tonks was familiar with the idea of a muggle amusement park, it wasn't something she'd exactly had a lot of experience with. It seemed like it was just a diversion to help people who couldn't use magic have some excitement. But, despite that, she was powerfully curious. And as she and Marcus walked together, she linked hands with him, and pointed things out with her other hand.
"Oh, look! How do you suppose they make that go up like that without magic? Or look at that one, spinning around so fast..." And so on and so forth. And, of course, she tended to trip every few seconds or so, but that was pretty much par for the course for her. She didn't pay it any attention.
In the end, though, hunger pulled her from the fascinating rides, which she was desperate to get on, but thought she shouldn't because she was pregnant, and she saw a sign advising against it. But Merlin, those things looked fun... but her stomach was completely empty and complaining about that fact, so she reluctantly followed her lover into the tent.
She grinned cheekily at the handsome man who turned around to face them, knowing very well that his reaction was to her hair. She was used to it. "It's natural, sort of." She informed him, and then turned to the menu. "Hmmm... I've heard of some of this stuff. I think I want chips and gravy, and a caramel apple." Pregnancy cravings? What pregnancy cravings? "And a hot dog, with everything."
With the important business of food attended to, she could turn her attention to the man who had been staring at her. She grinned at him once more. "Wotcher, I'm Tonks! Have you been to one of these muggle park things before? I think they're bloody brilliant."