On Tuesday mornings, Ewan and Mama go to Toddler Time. It's like pre-preschool. The day before Halloween, Ewan got to wear his fire truck costume, go trick-or-treating and watch a cool dry ice demonstration. I didn't realize how intently Ewan was listening to the dry ice demo--but later when I asked him what he thought of all that smoke flowing out over the table, he said, "No, no Mama. Not smoke. Gas!" Amazing! He loved it when they poured dishwashing liquid into the dry ice container and then scooped up the bubbles. All of the kids got a chance to pop the bubbles and watch the smoke, er gas, pour out!