In Innoventions West (near The Land), you will find some character meet and greets - Baymax from Big Hero Six and Joy and Sadness from Inside Out.
In Innoventions East, all that is there is a Glidden color exhibit (Colortopia), which we found to be quite fun. The beginning "show" is a bit lacking, but they have a fun color matching game and then a "magic brush" mural painting activity. They also have the old microscope activity where you can spin a wheel and see a butterfly, oyster shell, etc. up close. Hopefully they will add more exhibits. Visiting Innoventions (particularly the Great Piggy Bank Adventure) was one of DS's favorite things to do in EP.