"Hi Sally-Anne," Harry said with a grin. "That's exactly why I'm out here mingling with the rest of you. No one can miss me, not usually and not in my Auror uniform. The team leader things people are less likely to misbehave with a visible presence and apparently I'm the most visible they have. He shrugged, usually he didn't really like that, but if it meant that he could be a part of the party instead of holding up the wall with his back, then that worked for him.
"Alcoholic drinks are out of the question," he told her. "I am allowed the rest of it." Which wasn't much really. "So what are you doing here?" Harry asked curiously. "This doesn't seem like your kind of thing."