Sense of taste and making ice cream

We are doing meetups related to the five senses and today we did this on the sense of taste. Donna and  her friend setup paper cups of sweet, sour, salty , and bitter and now they have savory.  The kids tried these as a book on the sense of taste from read by Cynthia.  Then, after this, the kids colored the sections of the tongue different colors depending on the sense it was (salty, sweet, sour, etc).  After this and they had something to eat, we made homemade ice cream.  During this , we discussed liquid, solid, gas and then after the ice cream was made, we discussed the changes. Well , I tried. The kids were  a bit excited about making the ice cream.