Simple Lego or Hot Wheels related party games?

[OllieinOrange]

DS2 has specifically requested a party game involving Lego or Hot Wheels? Has anyone got an tried and tested ones other than dumping a huge pile of lego on the table and and shouting "build"

You can buy lego games - don't know how many players they can have though

Pass the parcel with Lego men hidden in the layers?

Pin the hair on the Lego man (draw one on big paper)

Car races - who can push the car the length of the room fastest, commando crawling

Something involving building lego with gloves on

Designing and building a car and then racing them?

Designing and building a car and then racing them?

Things have progressed. DS2 now wants just a hot wheels party so have googled and there are loads of easy games to adapt to Hot Wheels eg pin the tyre on the hot wheel picture, hot potato played with a hot wheel, hide the hot wheels and best of all, an obstacle course in the garden where they have to put on a helmet and racing gloves before running round pretending to be, yes youve guessed it, a hot wheel!
Will see if DS1 will go for a lego party in the summer as quite fancy some of the above suggestions.
Thank you.