You might also consider being a nanny. Here is Phoenix it pays way better than retail. I was a preschool teacher. We have a big internet place to look for job called Care.com. It is in other places also. I looked for part time and found just what I wanted and never week ends.
I worked in a fabric store in Framingham MA and really liked it. My kids were young then. It was 3 nights a week and Saturdays. The lady at our Wal-Mart in MD liked working there and was VERY sad when they did away with the fabric department. I used to see her in other departments like shoes.