What are some fun things to do in Boston?

I live in MA, but for my 16th birthday I wanted to spend the day in Boston. What should we do there? Where are some good places to go?

I actually live in Maine, but I have been to Boston a ton of times. If I were you, I would definately take a duck tour. Its an amazing experience, and there is a reason that the Celtics and Red Sox went on one after they won their championship. Quincy Market is a ton of fun, with so many different foods and other things to experience. The Boston Science Mesuem is a ton of fun, with great stuff to learn and interact with (if you are on the nerdy side). You may want to see if you could catch a Red Sox game, visit the aquarium, or visit the IMAX theater. Either way, Boston is a ton of fun, and you won't be disappointed. Happy Birthday and have fun!

oh my gosh your lucky i wish i lived in MA. go to fenway park!!! best place in the world :D