For this recipe, you will need:

A room big enough to hold 75 people
Approximately 40 Toddlers (be sure to grab a good assortment of 1, 2, 3, and 4-year olds)
A heaping mound of parents
A handful of siblings
Several dozen grandparents
A few cousins
A smidge of aunts and uncles
A touch of neighbor's sister's ex-husband's dentists
Anybody else that I may have missed
68 camcorders
3 dozen cupcakes
2 dozen cookies
4 dozen bottles of water

Note: Be sure to start cooking this recipe at 5:45. You need to make sure that all of the people are good and hungry before you begin.

Preheat the room to 75 degrees. Add in all of the people, making sure to pack them tightly; most should be standing shoulder to shoulder and unable to see anything other than the head in front of them. Place the cupcakes, cookies, and water on a table way at the back of the room so that they are nearly inaccessible. Next, separate the toddlers from the parents. That should trigger some of the toddlers to start screaming and crying. Next, move the toddlers to the front of the room and try to get them to sing a song or two. Stir, then repeat. You'll notice a lot of jostling and shoving amongst the camcorder operators; this is normal. Once the room temperature reaches 80 degrees, take two aspirin because you'll have a massive headache.

The end result:

Credit for this recipe goes to Crazy Daycare Owner Lady