Favorite/Least Favorite
A simple activity: ask each person to think of her/his favorite and least favorite [word, person, place, object, action, body part(?), letter, number...whatever] and share them with a partner, explaining her choice.
The sharing can be with just one person (quick), with several people in a round-robin format, with the whole group.
The sharing could be done in spoken or written form, could be drawn or pantomimed.