On a sunny day, Tommy woke up. "It's my birthday!" he said, smiling big. He was two years old today! Tommy wanted to have a party. A big party! So, he decided to plan it all by himself.
Tommy ran to the zoo. "I want my birthday here!" he shouted. The animals were excited. The monkeys jumped, and the elephants trumpeted. "Happy Birthday, Tommy!" they cheered.
Tommy wanted balloons. He looked around. "Where are the balloons?" he asked. The giraffes stretched their long necks. "We have balloons!" they said. They had big, colorful balloons tied to their tails. "Yay!" Tommy laughed.
Next, Tommy needed a cake. "Where's the cake?" he wondered. The bears smiled. "We have cake!" they said. They had a big, honey cake. "Yummy!" said Tommy. He clapped his hands.
Now, it was time for games. "Let's play!" Tommy shouted. The animals cheered and gathered around. They played musical chairs with little chairs made of leaves. Everyone laughed when the monkeys danced funny.
Suddenly, it started to rain! "Oh no!" Tommy said, feeling worried. But the elephants came to help. "Come under our big umbrella!" they said. Tommy and all the animals squeezed under the umbrella. They giggled and sang songs.
When the rain stopped, a rainbow appeared. "Look!" Tommy shouted. "A birthday rainbow!" Everyone cheered, and Tommy felt so happy.
At the end of the day, Tommy smiled. "Thank you, friends!" he said. "This was the best birthday ever!" The animals roared with joy. And they all celebrated together, under the beautiful rainbow.