Whose Hello Is It Anyway?

Welcome to a quirky world where you play as an amateur detective whose primary skill is deciphering strange greetings. In the bustling town of Quizzletown, every resident has their own unique way to say hello, and it often hides a secret or a mystery. Your mission, should you choose to accept it, is to traverse this eccentric community, unraveling the bizarre backstories behind each greeting. Engage in witty banter, solve ridiculous riddles, and unveil a grand conspiracy regarding the town's annual 'Hello Festival'. Can you figure out whose hello it really is before time runs out?