I hatched quite a few eggs during the Water Event. I got quite a few Squirtle, Totodile and Wailmer, but I also got a couple of Lotad. The first Lotad egg was really helpful in giving me enough candies to evolve another Lotad into a Ludicolo.
Haven't got much luck with Eggs For example today I got a spare 2km from the Water Festival hatched and it was just another Feebas
Now I'm incubating the last 2km from the Water Festival and have a few 10km spare as well as an Alolan 7km, so I'm considering getting some Super Incubators to get them all dealt with quickly so I can get more.
Meanwhile some other people around me, guess who, get all the 96s and the 98s. Tough luck...