1. Create a new Photoshop document of size 500(width) by 200 (height)
2. Select the text tool and type a text selecting your desired font.
3. Once you type the text select the “Create warped text” marked in the screenshot below.
4. You will get the wrap text window from which you may select whatever style you like.
5. When you select the style as Arc your text would appear like this,
6. Then you add the text “Birthday” as a normal way
7. You can also add shadow effect using the Blending options to make the text look good.