Cookie Bowls

I have also read that cupcakes can be placed inside (just bake the cupcakes in the same muffin tray - they should fit right in?)
From: http://sweetandsavorytasting.blogspot.com.au/2012/10/cookie-bowls.html
and
http://www.homemademamas.net/2010_08_01_archive.html

Pinata Cake

I am yet to make a cake like this - although I plan to try for my son's Minion Cake this year.

From: http://clairekcreations.com/2013/03/lime-macadamia-pinata-cake/

Piñata Cookies

These cookies are VERY cute. I have made them once, but made trains instead of donkeys (it was a trained themed birthday party).

From: http://www.sheknows.com/food-and-recipes/articles/958083/cinco-de-mayo-pinata-cookies