Liam loves to build. He loves Legos, Keva planks, Construx, etc. He got some blocks called Citiblocks for Christmas and they have quickly become the favorite toy. Even Peyton loves to play with them. They build towers and temples and houses. He can entertain himself for quite a while building. He used to play with a similar toy at the children's museum and told me last year that Mark really needed some Keva planks for his birthday! He just finished breakfast and went over to the family room to start the day's building.