娄
=
女
+
米
:
Bessie Coleman (女) invited Sir Lancelot (l) over for dinner in her lunar mansion (娄) in the outhouse's kitchen (ou2). Because Lancelot is extremely hungry, he brings a sack of rice (米) as a present for his host.
宀
=
丶
+
冖
:
Mnemonic symbol: the strokes of this character look like a graduation cap (宀).
Marilyn Monroe (mi-) wants to cook in the anthill's kitchen (an2) but she's afraid of the ants. That's why she builds a bunker: she uses a saucepan lid (冖) as the base, constructs pillars out of petals (丶) and uses a graduation cap (宀) as the roof.