Mine is to read the entire Redwall series by Brian Jacques the way it was intended to be read, in the order the books were published. I've already finished two (Redwall and Mossflower) and started on Mattimeo this morning. I'm nearly done. I should finish that tomorrow and then I've got at least 12 more to read in the series before it's 'done'. :p
So that's my goal for this summer. What's yours?