Purchase Railroad Earth, Yonder Mountain String Band & Daniel Donato's Cosmic Country tickets for GrindersKC in Kansas City, MO, scheduled for Fri, Jul 18, 2025 6:00 pm. With 26 tickets up for grabs, priced between $72.00 to $114.00 and an average price of $88.00, there's an option for every budget. Choose your ideal seat using our handy interactive seating chart.