Evening Babysitter for 7-Year-Old

We are seeking a kind and reliable babysitter for our 7-year-old son in Tucson, AZ, on Saturday evening. Our son, a second grader, enjoys arts and crafts, reading, and playing games. We are looking for someone who genuinely enjoys spending time with children and engaging in fun activities. The job starts at 6:30 PM and ends around 11:45 PM to midnight. Though this is a one-time opportunity, if it's a good fit, we would love to have someone who can occasionally babysit on evenings and weekends. Experience with children his age and references are appreciated. There are no pets in the home, and the job does not involve driving, feeding, bathing, or bedtime duties.