Officials found a woman passed out in a car with two young children in the back seat.
Easton police were sent to the McDonald's parking lot at 300 Larry Holmes Drive around 8 p.m. Sunday.
They found 32-year-old Cheryl A. Strauch of the 400 block of Gordon Street in Allentown unconscious in the driver seat of a car, holding a can of Ultra Duster in her hand, police said.
In the back seat they found a one-year-old girl and a two-year-old boy, both in car seats.
Strauch was arrested on an outstanding warrant.
The children were released to their mother.