Whether you kid’s a newborn or a pre-teen — or is still on the way — the 11th edition of this annual show covers basics such as nutrition, health and safety, schools and camps, and financial planning. Booths display sports and leisure equipment, fashions, toys, and kiddie furniture. Kid-friendly entertainment will also be on site. March xx to xx. $12; children (two to 12): $8; children under two: free.