Make your own. It's not rocket science.
Couple pointers: Ignore the herbage suggestion. Bung all the batter ingredients into a blender and spin until smooth. Use a 10" to 12" cast iron skillet instead of the recommended pan. Thinner batter is better, closer to crepe than pancake. An extra egg and less milk will provide more lift. Adjust salt levels according to dripping seasoning. If you have no dripping, any high smoke-point oil will work (duck fat makes a spectacular variation ... canola or peanut oil, not so much). If it fails, feed the result to the dog and try again (trial and error is inexpensive!).
The pizza bit for a filling I'll leave to your own warped mind. Personally, I find the concept to horrifying to dwell on for any length of time.