Accommodations: To book a hotel room or RV space during the High Tide Tattoo & Art Festival, guests simply need to call The Mill Casino • Hotel & RV Park Reservation Center at 800-953-4800 to check availability (online reservations for this event are not available, please call to check availability). You must inform our Reservation Agents that you are attending the High Tide Tattoo & Art Festival. This event will sell out!