One common theme is adventure. Kirby is often on some sort of quest, and Tiff may join him, and they go through different challenges together. For example, they might be exploring a new and mysterious world in the fanfic.
One possible plotline could be that Kirby saves Tiff from a dangerous situation, like a powerful enemy attacking Dream Land. In the moment of relief and gratitude, they share a kiss. This would be a classic 'hero saves the day and gets a kiss' type of plot.
Adventure is also quite prevalent. They might go on a quest to save Popstar or discover a new part of their world. In these adventures, their different personalities - Kirby's innocence and Tiff's more level - headedness - play off each other well. Another theme could be discovery. They could be finding new powers or new species in their world, and through this, their relationship can grow and change as they learn more about each other and their surroundings.
One characteristic could be the exploration of emotions in a more intense way. Since it's a fanfiction about Kirby and Tiff with a 'lemon' tag, the author might delve deeper into their feelings for each other. It could also include creative interpretations of their world. For example, the setting might be changed slightly to fit the mood of the story. There might be new scenarios where Kirby and Tiff are placed in situations that bring out their relationship more, and these situations could be related to the 'lemon' aspect, like a private or romantic encounter. However, it's important to note that this type of fanfiction should be read with an understanding of the source material and the fact that it is a fan - created work.
Without knowing the exact 'Walt Wisconsin story', it's difficult to pinpoint its significance. However, generally speaking, if it's a story that has been passed down, it might be significant in terms of preserving the history and culture of Wisconsin. It could also be significant in terms of character development if Walt's story is one of growth and learning, which could be a lesson for others, whether they are from Wisconsin or not.
I'm not sure specifically as there could be a variety. It might include research breakthroughs in areas like biotechnology or engineering. Maybe new academic programs being launched or achievements of the sports teams at the University of Wisconsin.
Another scary one is about the old lighthouse on the Wisconsin shore. The keeper of the lighthouse disappeared one stormy night. Ever since, there have been sightings of a figure in the lighthouse tower, and strange lights that seem to float around. It's as if the keeper's spirit is still trying to perform his duties. The howling of the wind and the isolation of the lighthouse make this story even more terrifying.