帝国大厦

帝 = 立 + 冖 + 巾 : Mnemonic symbol: the great emperor Caesar.

Caesar prepared to sauna in the space station's bathroom, and he has his towel already around his neck when he prepares a new aufguss. Just as he wants to lift the vase, the cooking top on top of it lifts itself as Dorothy Gale looks out, laughing at Caesar.

国 = 囗 + 玉 : Mnemonic symbol: a nation's flag. Let's say the Chinese flag.

In the observatory's kitchen (o2) Gitta Giraffe (gu) is practising her ballet performance. She got a whole crate (囗) full of jade bracelets (玉) and flags (国) and fixed one flag to each jade bracelet. This makes a perfect combination for throwing the ring with the flag waving behind it and catching the ring again after a few pirouettes.

大 = 一 + 人 : The big (大), huge (大) robot (mnemonic symbol for 大) is working out in the ashram's bathroom (a4). He's lifting a flute (一) to which Don Quixote (d) and Neanderthal man (人) are clinging.

厦 = 厂 + 夏 : Sherlock Holmes (sh) wants to investigate the chocolate factory (厂) in the ashram's bathroom (a4), but it is located on a tall building (厦). He cannot climb the tall building alone, so he asks a sherpa (夏) for help.