Zootopia has a fun Frozen connection for us if you look closely. Among the Tundra Town people is a family of Elephants walking by the Fishtown market. The children elephants are seen wearing Anna & Elsa dresses! Another interesting Frozen connection is Kristen Bell (the voice of Anna) also plays the voice of the female sloth in Zootopia.
I love these fun little surprises in Disney movies. Now who has to watch this movie again?