Painting with Grandma

Before Mom and Dad arrived for their visit, Nicco called them and chatted for a few minutes. Grandpa teased him about tickle tortures and wrestling matches, and they made plans to go to the airport museum. A moment after they finished their conversation and hung up, Nicco told me he had "One more thing to tell Grandma." So we rang them up again and when Grandma answered, Nicco told her "You and me are going to paint." Then he hung up. One thing. That was all he had to say.
When Grandma arrived, Nicco sat her down at the table to paint.