21. Ask your kids favorite Ben 10 character/alien and make sure you add it to your cake.
22. You can buy edible Ben 10 cake images from amazon and use it to decorate your birthday cake.
23. A Ben 10 cake would be more easy to bake if you use a Ben 10 cake pan. Here are some awesome Ben 10 cake pans.
24. You can even use a ben 10 cake decorating kit to make your cake look more stylish and beautiful.
25. Number cake with Ben 10 figure would also work fine for toddlers.
26. It would be hard to use all the ben 10 characters on one cake but you can always go for the popular ones.
27. You can opt for a double themed cake with Ben 10 characters and characters from other popular media or franchise (say Transformers)
28. A Small size ben 10 birthday cake with a cute looking Ben tennyson on top.
29. Ben 10 grew up from a kid to a teen superhero. So you can use his teen avatar too on your cake.
30. A Smiling ben 10 with a ‘Happy Birthday’ tag in hand will surely win heart of your kid and make his/her birthday memorable.