Most Mischievous
Best Eyes...
Cutest Nose...
Cutest Toes...
Longest Kitty...
Glowing in the sun kitty...have a contest for the prettiest kitty in sitting, laying, sleeping, bathing, etc in the sunlight...
Silly Faces... pictures of cats yawning or getting ready to sneeze...
Weirdest Sleeping Position or Spot...

I can't think of anything else...

What ever the topic is, I'll be entering a picture that's for sure!