Buy Cheap Sleep Theory at the Dubuque County Fair Tickets at TicketSeating en-US Event Tickets http://www.ticketseating.com/sleep-theory-tickets--at-dubuque-county-fair-tickets-dubuque-ia/ To buy Sleep Theory at the Dubuque County Fair tickets, choose an event below. Buy Sleep Theory Tickets for Fri Jul 31, 2026 at 7:00 PM Buy cheap Sleep Theory tickets for Friday July 31, 2026 at 7:00 PM at Dubuque County Fair in Dubuque, IA. 7851691