What are your favorite things to do when your cousins come over...?

What are some fun things to do when my cousin travels a 5 hour car drive to my house? She is 13 and I'm 11 she's never been here and she's staying for a week, and we've only met once in person but we email each other a lot and i wanna make her feel at home. (i'm on my sister's account btw) I have a hot tub, a karaoke machine, a laptop, an ipod and some other things. Also, I live in the Kansas City Missouri area, I'm thinking of her meeting some of my friends. And also, we might go to Kaleidoscope at Union Station, and Oceans of Fun maybe. Any suggestions? thanks so much i just want her to feel at home.