Babysitter Needed for my Children - Now Hiring

We need a sitter for just a few hours, for only one night. We will be in Walnut Creek for my high school reunion and my grandkids are not attending. They are great kids, I know everyone says that, but these kids are. They are smart and they will test boundaries with a new person, but they understand when you stand firm in no means no. My youngest daughter also has a service cat named Dave. Dave is a really cool cat. He's very kind and loving. But Dave is the boss and you can't tell him no. If you don't like cats he will know, but even people who don't like cats like Dave. He's just cool. We're not yet sure if Dave is going to the reunion or staying with the kids.