Purchase Slightly Stoopid, Iration & Little Stranger tickets for Artpark Amphitheatre in Lewiston, NY, scheduled for Fri, Aug 1, 2025 6:30 pm. With 586 tickets up for grabs, priced between $48.00 to $564.00 and an average price of $162.00, there's an option for every budget. Choose your ideal seat using our handy interactive seating chart.