I did this using the ButtonButton AOE font set to size 110. Use the font twice and line it up so it looks to be one total image. Create a new layer, and with your line tool, make a horizontal line across the image where you want to line up you circle buttons. To get nice circles, open up and image 50X50 pixels. Using the selection tool, set to circle, create a circle on the new canvas.
Flood fill the selection with white.
Copy the selection and paste it to your template image. Place your circle buttons on the background layer using the line you just created as a template to keep them lined up neatly. Continue pasting circles until you have as many as you want, then delete the layer you created with the line on it. Now, using the ButtonButton AOE font, set to size 72, place the font centered above your circles. Using your selection tool, select your template and apply whatever texture you would like to it.