Purchase Ok, So Tulsa's 10th Annual Grand Slam tickets for Cains Ballroom in Tulsa, OK, scheduled for Fri, May 31, 2024 8:00 pm. With 7 tickets up for grabs, priced between $69.00 to $72.00 and an average price of $70.00, there's an option for every budget. Choose your ideal seat using our handy interactive seating chart.