In a call with reporters, Monet Parham, a Sacramento mother of two, said she was bringing the case because of the constant requests for McDonald’s Happy Meals.

“I don’t think it’s OK to entice children with Happy Meals with the promise of a toy,” she said, adding that she tries to hold her daughters, 6 and 2, to monthly visits to the fast-food chain. But she said their requests increased this summer, thanks to the popularity of “Shrek Forever After.” Collecting all of the toys offered in conjunction with the movie would require weekly visits, she said.