Mrs. Melcher

Mrs. Melcher is a friend of Gramma who attends bingo with her. She is around 60-80 years old. 

She has many outdoor furniture, such as plastic swans and flamingos, which she brought in during the winter to decorate her living room.

In Cabin Fever (book 6), Greg knocks on her door, wanting to clear her driveway for $5 and is invited in.

Her son drives a pickup truck and clears her driveway for her, much to Greg's disappointment.