Unexpected guests are one of my worst pet peeves. I mean, at least give me an hour to get the mud mask off my face and scoop the cat box.![]()
OP, I'll be honest with you. The only time that I'm annoyed with family and friends that show up with little notice or totally unexpected is when I don't enjoy their company.
My mom and my brothers (all the close family I have) can show up at my house whenever they want. However, they've never done it. We have had out-of-state friends that showed up totally unexpected and we were pleasantly surprised by their visit. They didn't want to stay in our house, they just wanted to see us and we were genuinely happy to see them.
Now, when it's someone that I don't like, I come up with all kinds of excuses.
I try to hide my true feelings , but it's literally painful for me to spend time with them. I've done it because it is important to DH to have his sister and certain friends visit. So, I just grin and bear it for him.
Just invite them to join you and your family in some of the activities, if you wish. Do mention that you do have prior commitments that you can't cancel. If it's important to your DH to see his bother and family, then just do it. JMO.

