"With the neon vest and everything," she revealed to Ellen DeGeneres on Wednesday's show. "It's really hot."
"You help [children] out of the car," explained the actress, who has two sons, Brandon, 11, and Dylan, 9, from her marriage to Tommy Lee.
The volunteer gig comes with its own quirks since it's the morning after her Vegas show, Hans Klok: The Beauty of Magic.
"The hard part [is] when you shut the door and you see the reflection of yourself and I see myself covered in glitter with black down [around my eyes]," she says. "People always look at me funny anyway."
"I get a lot of high fives," Anderson added. "[Other parents] think it's funny that I'm there doing that. I'm a Mom – you have to do it and I love it."
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