So as Sarah (Becoming Martha) & I sat on the couch watching Big Brother, we looked at what we had on hand and came up with very simple little tags to label the cups. Here's the simple tutorial:
Create the tags in the shape that you choose. I used my Cricut. You could use a punch too. Punch holes in the tags and in the cups, then just tie them on. That simple. Look how GREAT these look!
The kids likes using the different coloured markers to make their tags! This was so much cuter than just writing on the cups too!