Imo no need to know much about the lore behind celebrations in-game. Celebrations, whether real or virtual, can stir up various emotions and memories. Everyone approaches them differently based on their background and experiences. (1/2)

How a character feels about a celebration can show their values and personality. This can add depth and help with character development and interactions. Celebrations can be a way to see how characters react to themes like nostalgia, traditions, or resistance to them. (2/2)