This 100 Cup Challenge is perfect for someone looking for a fun rainy day game or indoor activity. If you're a teacher, this is an awesome activity for the 100th day of school or indoor recess! If you're a mom, don't be surprised if this becomes the new favorite kids game! True story...  On the same day my son received (as gifts) 2 LEGO sets, I purchased 100 red plastic cups.   The LEGOS cost $33 and the cups cost $6.   Which set did they play with longer? You guessed it... the … [Read more...]