Distribute evenly among your group a deck of 52 cards. If you have more than 52 students you can use multiple decks. This game works well if you have a prize at every round that rewards up to five people per round. Students will try as quickly as they can to match up each others cards in order to create the hand that you call. Students hold on to their same card throughout the mixer. Since the hands are different each round students will be interacting with different students to make a successful hand.
Four of A Kind
Three of a Kind
After that you can call out random made up hands.Advertise on the Stash.