Purchase C.S Lewis on Stage Further Up and Further In tickets for Ellie Caulkins Opera House in Denver, CO, scheduled for Sat, Jun 1, 2024 4:00 pm. With 139 tickets up for grabs, priced between $124.00 to $620.00 and an average price of $221.00, there's an option for every budget. Choose your ideal seat using our handy interactive seating chart.