Nana drinks coffee from The Roost with the following:
April Fools' Day
On April Fools' Day, Nana might ask the player for personal information. Nana's dream job is . Their special talent is . In terms of siblings, they're the youngest of 2 kids . Their birthday is on August 23rd.
On Halloween, Nana is scared by Frankenstein.
Nana's Initial phrase is po po could be in reference to the ice climbers who are called Nana and Po po. Incidentally in that game Nana wears a pink eskimo suit which could be a further reference