Split the group into two teams and each team can appoint a member to represent them. Alternatively, a name can be selected randomly out of a hat to make it fair. With both chosen members blindfolded, sit them each at a table with the 7 cups of random flavoured jellybeans.
In turn, they need to empty each cup into their mouth (1 or 2 jellybeans in each cup is enough), guess the flavour and then quietly write it down.
The team to guess most flavours correctly guessed wins the game. Be adventurous with the flavours though - ever heard of the new Tabasco sauce flavour? It's a killer!
Team building is key to productivity in a workplace. Ensuring your team can interact with each other will help them to proactively work together on a daily basis, whilst ensuring some common ground.