re: Things to do in Portland, Maine?

I'm moving to Stonington, ME for the summer to work at a restaurant called Aragosta. It's a little bit of a drive from Portland, 3ish hours or so. There's some cool looking B&Bs around the town but it looks beautiful. Come check it out if you run out of things to do? (You won't, everything I've read said Portland is where its at in Maine.)