Film premiere & after show party theme ??
We did this for our DDs 11th, basically they dressed up in their finery, DH put a suit on & escorted them all to the cinema as their "minder"
they then came back here where I had set up the downstairs as a "night club" -
basically means I threw cheap sparky fabric over all the all the furniture.
Dresses as a waitress, offered them "raspberry champagne" in cheap plastic flute glasses ( schloer with floating raspberries)
Set up a cocktail bar serving a choice of "mocktails" from a printed menu of fancy names in £1 shop plastic stemmed glasses. With straws & umbrellas & kept them coming all night ( various flavours of smoothies with ice, or crushed ice )
& a buffet table of fancy looking film themed versions of typical party foods, such as star shaped pizza & a chocolate fountain.
Disco lights, bubble machine, music & dimmed lights. Plus a net canopy with a split in the middle, tied shut with ribbon & strung up on the ceiling, this was filled with balloons, streamers, sequins etc & let it all loose ip over thir heads when they finished happy birthday & blew out candles -
the resulting sparkling mess kept them occupied rolling around & covering each other up in it all for the next couple of hours.
Take lots of photos, they take lots of selfies