Nosey Ball
Nosey ball is a game that only requires one prop per person: a ping-pong ball, or any similar sized ball. The game is best played in a long straight area with no obstacles, as players will be racing from one side to the other. The object of the game is for each racer to push their ball to the other side of the room or to the end of the designated course. The catch is that they can only push it along the floor with their nose.
Taste Test
The taste test game requires that all but one member of the party wear a blindfold. They will then each be fed items and must correctly guess what it is they taste. This can include nice tasting things such as chocolate and milk, but also unpleasant things like soy sauce and lemon juice. Make sure not to make anyone taste anything dangerous or anything they may be allergic to. At the end of the game, the person who guessed correctly most often wins.
"Who Am I?"
Each player thinks of a celebrity, or pulls a celebrity's name out of a hat at random. They must then pretend to be that person. Everyone must ask each other questions such as "Have you ever painted something famous?" or "Were you in a film about basketball?" until they have enough information that they can correctly guess someone's identity. The first person to guess someone else's name wins.
Pajama Fashion Show
This game is more suited for girls than boys and is a very literal pajama game. Each girl changes into her pajamas. One person is chosen to be the announcer. A catwalk area is designated within the room. Each girl takes a turn to walk down the catwalk and model her pajamas while the announcer describes what each model is wearing. All participants will choose a winner based on who was the best model and who was wearing the best pajamas.