A note to Color Chunks viewers outside the U.S. Perhaps you've
seen The Red Party Cup in the movies. You might be interested
to know that, yes, we really do use The Red Party Cup at parties.
Why the cup is red, I don't know. Why at parties, I don't know.
If anyone knows, please let me know. This Red Party Cup post will
go under the "Cultural Curiosity File" of The Color Chunks Blog.