This is ideal as a team or partnership activity or quiz.
I will bring a range of original and replica antiques and antiquities for you to examine. You are invited to use your powers of deduction (or personal knowledge and experience) to determine what the items are.
It is an ideal event for you to create pairs or teams to compete against each other, but works just as well if you don’t want the competitive edge. You will handle unusual and even rare items, and there are sure to be some that none of you will have seen or handled before.