I always loved doing the summer reading programs at the library growing up. The last few years I've had fun doing it with my daughter too. There's something about summer and reading that go together.
I recently came across a list of 100 Picture Books Everyone Should Read. I'm sad to say that in my 20 something years I haven't read all of them. I haven't even heard of all of them. My daughter and I have a goal to make it through the entire list this summer. We're having a great time and discovering some new books we love. We printed off the list and are checking them off as we go.