How to plan a birthday party for my 17 year old daughter??

Hi ladies!

I need help in planning a birthday party for my daughter!!

Usually every year she goes out with some close friends to a nice restaurant, but this year she wanted to have it at home in our backyard instead with a couple extra people.

Her birthday is April 13th, a Saturday.

She was thinking of having about 20 friends over and catering some food and desserts.

Should I order hero’s sandwiches and wings from her favorite place? Or since there’s so many people just order some pizza? What about snacks?

For dessert we’d figure getting a sheet cake and then maybe making some s’mores with a fire pit we have.

I’m just worried about entertainment for such a large group because she says that she’s inviting people from different social circles. Any ideas for what we could do to bring the group together? Like fun games?

We figure for music we have a nice loud Bluetooth speaker.

Also get some balloons and maybe a banner and hang some lights.

I’ve never really planned a birthday party at home before so I was wondering if there were any other ideas I could consider factoring in?

Would it be weird if she wore a nice romper while everyone is sortve casual? Or should I suggest to her wearing a nice top with this floral kimono she has with jeans?

Idk if I should suggest a theme party or get a piñata.

I also want to get her a really nice gift but I need ideas!!

Any suggestions would be helpful :)

Thanks!