Can I have some ideas for DD's 11th birthday sleepover please?

[HennyPennyHorror]

We're in Australia...just for context. I know this isn;'t really AIBU but I want some replies.

She's having a sleepover with three friends...it's on a Friday after school. The girls will come over and then straight away have a sort of buffet tea...any ideas for this would be most welcome! All DD's requested are "fancy milkshakes" so I'll get some cute, tall glasses and a load of junk and spray cream for those.

Then they're going to the roller disco which starts at 6.30...after that they'll come home. Then it's movies and more food I suppose!

Any ideas for fun stuff? Little extras to add on?
Her mate did a thing where they all designed their own ice cream sundaes but obviously we can't copy that imagine!

Thinking something like a nail bar...they all like that kind of thing...but messy! I'd have to do them myself I suppose!

Any ideas would be fabulous.

Nails, facemasks and a movie with popcorn and sweets. I'd go for something they may not have seen- Mean Girls, Sleepover, Bratz, something a bit retro but suitable.
You could get some white t shirts and do tie-dye/fabric pens if you wanted another activity but it sounds like you have lots of fun stuff planned already.
I would also put out juice and pastries the night before so they don't wake you first thing.
Have fun!

Thanks! That sounds fun...the t shirts I mean.