The NPC on Waupee's Grandfather changes. You get quests from Waupee, Henry, and Maya which are unlocked by completing each successive quest, just like "Henry's Birthday".
ya because when you accept waupee's qeust, henry will talk about a person and you havento fight him, then my steps in and you have to give 180 dollars and a head band to her, i forgot witch colour but the person you duel is accully erik