I work for our church in scheduling childcare for weekly community groups, as well as events at our church (located in the Westover Hills area), typically in the evenings.
Responsibilities include just being with the children and keeping them safe and happy! You could commit to being a consistent sitter for a group (typically meeting twice per month) or you could let me know what days of the week you are typically free and I can let you know of any/all days available. Pay is $50 for a 2 hour time commitment.
Babysitting would either be at the church or at a home of one of our members, and there would always be another babysitter present, and not exceeding 10 kids/2 sitters.