Depends on where you live. If you live in Arizona, I love Park Picnics it is out doors gets them running around and playing, (Yes even at 13). For my daughters sweet sixteen we did a pool party and all the kids said it was the best sixteen birthday party they had been too, we rented a club house at an apartment community. In your home for a girl a sleep over with a spa day. At their age they love make up nails any thing that primps this a coming of own time. Pizza party at the house w/a Oscar night theme, I have lots of ideas that are fun.