https://www.whiteelephantrules.com/
Ive seen a lot of families play this game...the ones I know of have huge family gatherings at Christmas and it would cost them huge $$ to get everyone a gift...so the gifts are limited to $20 and under (these guys played with some expensive gifts)...sometimes only the adults play it, that way you buy gifts like wine, whiskey and such...or you could do a kids version and an adults version...I've never been in one b4 tho