This is a great ice breaker to get people moving and interacting and help them learn more about each other.
The facilitator calls out two choices to a question, such as “Would you choose an Alaskan cruise or a Caribbean cruise?” Participants would then divide themselves by joining with everyone who shared their choice.
You can continue to ask as many interesting questions as you like in this fashion, or you can change the way participants divide themselves by asking open ended questions.
For example, “What is your favorite pizza topping?” Participants would then need to call out and find all of the other participants who shared their choice. The facilitator then asks each of the little clusters to shout out their choice proudly and loudly.