We have discovered a foolproof tool for entertaining Gus: hats. Seriously, he can spend hours looking at them, laughing at them, proudly showing them off, or best of all, wearing them.
While we were in New England, we celebrated Gus's granddad's 60th birthday with a surprise party. There were over 40 O'Briens there to celebrate, including Gus's two youngest cousins, Liam and Marea: