Card match up game – children have 1 half of a couple eg. Minnie & Mickey. (I cut them out and laminate so they last longer)
Children can walk around the class (or sit in a circle) and ask 'Como te llamas?' to which another child answers 'Me llamo...' and if they match then they check their pair matches with an adult and sit down together.
Could also add 'Y tu?' if the children are able.