There are some majorr differences between the celebrations and te clothes worn for certain holidays in different countries. Some holidays are specific national celebrations. The tea party was once an important social event. Victorian children, often in the nursery, loved to have tea parties. The girls were of course most interested, but in the restricted environment of the nursery, boys incotaged by nanny and mother also participated.
Little girls continue to enjoy tea parties, but boys are now much less interested.
One of the most popular feature of any nursery was the hobby horse. They came in many different times. Toys have been found in ancient civilizations. The ancient Roman children loved toys and games. The popularity or at least the availability of toys declined in the general economic decline after the fall of Rome.