It might also be about the concept of perspective. The giantess sees the park in a very different way compared to the humans. For example, a small flowerbed might be like a tiny patch for humans, but for the giantess, it could be a colorful little corner she can admire. And through this difference in perspective, there can be various interactions and misunderstandings that form the story.
The main theme could be about coexistence. It shows how a being as large as a giantess can interact with normal - sized humans in a park setting.
Another scenario could be that the giantess is actually a friendly visitor from another world. In the park, she meets a group of curious children. They are initially afraid but then realize she is kind. She then tells them amazing stories about her world, like how everything is huge there compared to here. And as she talks, the children gather around her feet, looking up in awe.
I'm not sure as I haven't read it. But it might be about a significant event that happened on a cold day in the park, perhaps a meeting, a realization, or a turning point in someone's life.
The theme might revolve around love and adventure, with the giantess adding a fantastical element.
I'm not sure as I haven't read it. Maybe it's about nature if the park is described in great detail with its trees, flowers and wildlife.
The 'bad day giantess story' could be centered around the giantess experiencing some sort of disappointment. Maybe she was expecting to meet a friend but the friend didn't show up. Her bad mood could then lead to her stomping around, causing earthquakes in the small world beneath her feet. This in turn could cause chaos for the little people who live there, and the story could be about how they deal with the giantess's bad day.
The main character is Stacey. In this story, all the events, whether it's the so - called 'big day' events or the 'giantess' - related happenings, will probably be centered around her. Her actions, decisions, and experiences will drive the plot forward.
The giantess is the central figure in the 'bad day giantess story'. There could be a wizard or a magical creature that tries to cheer her up. There may also be some merchants who usually trade with the giantess but on this bad day, they are hesitant to do so. The characters in this story would interact with the giantess based on her mood, creating different plotlines and sub - stories.
I don't know the exact main theme as I haven't read it. But it could be about the life and stories related to the location of 79 park avenue, perhaps exploring the people who live or have lived there.
Since we have no information about the content of 'the eighth day story', the main theme could be a variety of things. It could be centered around discovery. Imagine a group of explorers and on the eighth day they discover a hidden treasure or a lost civilization. Or it could be about transformation, where on the eighth day a character or a situation is completely transformed into something new.
Since I don't know the content of the 'day 1405 words story', I can't determine its main theme.