In my world usually those participating are out in the streets with candy to have children go up to them to receive from. I'm not sure if it's the same here, but if you do go out to do so, let me know and I can meet you.

Just be careful if you do plan to hand out candy. You might get overwhelmed.

[A light smile as he can easily see little kids feeling comfortable going up to her...and possibly try to fish more candy out of her.]