Something big happened for the middle school girls this week. Monday afternoon Middle School Girls raced around a life-sized game of clue collecting information. Each “room” in the mansion was delightfully decorated and when they finally put the clues together the students discovered that MSG is kicking off its “Big Sister-Little Sister” program. Now the little sisters have another mystery to solve. All week, their big sisters were dropping clues so that their little sisters could uncover their identities. Who is your big sister? We can’t wait to find out.