Farmyard Frolics

Prep & Props: cards with the names of animals on them.
Each player is handed a card with the name of an animal. On the signal to start, each begins to silently act like their animal show, at the same time looking out for others of the same species. When three or more have been collected, they may begin to make the sound of the animal. The first herd, covey or flock in full chorus is declared the winner.

Musical Islands - a musical elimination game

Prep & Props: music, a sheet of newspaper for every player except one
Place the sheets of newspaper on the floor, with one less than the number of players.
This version of Musical Chairs doesn't require chairs - just "safe" sheets of newspaper. As the music plays the players dance - either with partners or alone, depending on what suits the group. When the music stops, everyone scrambles to find an "island." To get onto an island, you need to stand with one foot and one hand on a sheet of newspaper and hold that position. Anyone who loses his or her balance is out. A sheet of newspaper is then removed for everyone who is out, and the music starts again. The game keeps up until only one player is left, the winner.

Doctor, Doctor! Game

All but two players join hands forming a human chain. One of the two remaining becomes the Dr and stands so that they cannot see the group. The other then attempts to put the group into a knot by getting players in the chain to weave over and under each others arms and legs without breaking their hold on each other. When ready the group calls out "Doctor, Doctor." and the player who was selected to be Doctor then has to work out how to unravel the knot again without breaking any part of the chain.

Avoid the Octopus Game

First, pick one person to be the octopus. Then, draw two lines that are at least 20 feet apart.
The other players, the fish, then line up on either line.
When the octopus shouts "hungry," everyone tries to cross to the other side while the octopus tries to tag them.
When a fish is tagged, he becomes a tentacle and has to hold hands with the octopus, working with him to try to tag the other fish.
The last fish left wins!