Welcome to the (GBZL), the world’s first cultural institution designed specifically for the reading habits, physical scale, and boundless imagination of "Giant Boys." What is a Giant Boy? Before touring the stacks, one must understand the patron. The "Giant Boy" is not merely a tall child or a man with youthful hobbies. According to Head Librarian Jukka Mäkelä, a Giant Boy is a state of mind amplified by a state of scale.

If a Giant Boy gets to a cliffhanger and feels the urge to throw a book across the room, he can take the volume to a padded, soundproofed booth. He is given three minutes to "express his literary frustration" by hurling the (specially bound, rubber-corned) book against a wall painted to look like a boring spreadsheet.

"I used to feel like a monster in a china shop," admits Leo, a 9-year-old who is already 5'11". "Here, I’m just a guy in a library."