Abstract: A child activity center is disclosed that includes an adjustable table and chair. The adjustable table and chair are configured to have their heights adjusted quickly and easily without the requirement of any type of tool. The table and chair include adjustable leg extension members that are removably attached to main leg extension members that allow the height of the table and chair to be readily and quickly adjusted without the necessity of tools. In addition, the individual components of the table and chair are snap fit together to such that the table and chair may be assembled out of the box without the requirement of tools.