First you pick someone to be it (the person to seek) then he/she turns around and counts with their eyes closed at the "base" while the rest of the people hide. Then "It" says "Ready or Not, Here I Come" and rushes to find everyone. Then the people try to get to base without getting tagged or else they are "It".
If the person who is "It" doesn't get someone in three tries he gets to pick a kid to be it!
Have different types of nuts (in shells) in a pile in front of you. Ask several children to the pile and find all the nuts that look the same. Sort them in pie pans. Once all of the nuts are sorted, have the children carry the pie pans to the water table for further sorting fun.
How can I make an easy costume?