This combo is a reference to Kyle Gray's game "Henry Hatsworth in the Puzzling Adventure."
What is Kyle Gray's game about?
"Henry Hatsworth in the Puzzling Adventure" is a DS game about a British adventurer, with a sidescrolling platformer occupying the top screeen, and a puzzle game on the bottom screen.
Is there a tea-drinking adventurer in any of the catalogs?
The puzzle aspect of Henry Hatsworth involves blocks that fall down from the top of the screen, a bit like Tetris.
Is there a Tetris-like item in one of the catalogs?