Purchase When We Were Young: My Chemical Romance, Fall Out Boy, A Day To Remember & Jimmy Eat World tickets for Las Vegas Festival Grounds in Las Vegas, NV, scheduled for Sun, Oct 20, 2024 11:00 am. With 103 tickets up for grabs, priced between $509.00 to $5012.00 and an average price of $1612.00, there's an option for every budget. Choose your ideal seat using our handy interactive seating chart.