"Yes, this is supposed to be about Percy Jackson, but until I get to the last picture, I just see TARDIS blue food! The two fandoms can bond over their love of blue." I'm sorry, I see it and start singing "blue da ba dee da ba da da ba dee da ba da" Google it young 'uns.
To begin the party, we read a selection from the first chapter of The Lightning Thief. Each kid then got to spin a Twister-like spinner split into sections to decide which Camp Half Blood cabin they belonged to.