Errr, what does it contain then? :-D
This sounds really strange, never heard of.
BTW / Offtopic: I have read some weeks ago, today if you are hosting a party for your kids birthday, parents are preparing "give away bags" for handing over when leaving the party
Yeah goodie bags are totally a thing.
Really well thought out goodie bags are a treat, they follow the theme of the party and they have memorable (even if low priced) gifts.
Most goodie bags are filled with disposable toys that break after a few minutes of play.