@Eptrotter The hidden quest was on the envelope you received when you picked up the additional quests at noon (as instructed on the Hello Augustus! page). All of the icons are from the Animal Guide you can pick up alongside the guidemaps. The darker squares are an encoded message. When you match the icons to their animal names on the animal guide and use the last letter (remember, it’s MA: Tails), the message decodes to “dedication last word.” The park dedication plaque is located at the front area of The Oasis, and the last word of the dedication is “learn.”
