This Blows! Using a straw, see who can blow a series of plastic cups off the end of the table first. Another spin on this game is to use the air from a balloon instead of a straw to move the cup – this makes it much more challenging!
Melted crayon hearts: A boy in my class a couple years ago gave these as little Valentines made out of melted crayons. He said, "For Crayon Out Loud, Happy Valentine's Day". could also say, "You COLOR my world!" Use silicone cups to melt them in.