Group present for big family?

[Iknowwhatudidlastsummer]

Wise posters of MN

What would you buy for a friend and her 5 children (from 5 to 15 yo)?
She too much of a friend for a tin of quality streets, and a big hamper is out of my budget - if I do it myself, I would have to spend a fortune on postage. I am utterly stuck and bored of browsing every website I can think about.

Anyone has any idea?

A board game?
DVD and popcorn/snacks for them to have a movie night in?

What about an Escape Room pack? It's a fun, family activity and quite reasonable. We received one this year and are planning on doing it as a family on NYE.