Can you create a shark out of legos? How about a whale, or a submarine? If you are heading to the LEGO KidsFest in Boston this weekend, here's a way to save!

Buy your tickets online and input the code DUCK at checkout to save $4 off the door price. This deal is only valid for general admission tickets purchased online. The code is not valid on $5 tickets for a child (2 and younger).

Don't forget to look for your friends from the New England Aquarium. We will be manning a booth that this creative extravaganza!