Evening and part-time openings around Boise

I am looking for part-time work that fits around school hours and found a few evening shifts near Boise. There are 5 people counting on me, so I am trying to be careful. Some roles have a small tuition benefit. Is the schedule really fixed?

I got the job by going in around mid-morning and asking for the manager. Worth a try.

Ask whether the schedule is posted in advance and how they handle swaps. It matters a lot with kids.