Just don't go. I'm so tired of people dictating how other people are expected to spend their time. My inlaws are like that. There are a lot of "expectations".
I just started saying no. They were mad for a while, but once they realize that you're standing your ground they get over it. We don't have the best relationship, but I can live with that. I was going to be annoyed with my IL's if I had to keep doing everything they expected to do...but they would have been fine with me. Now they are annoyed with me sometimes and I'm annoyed with them...see give and take