Hi Bob and Ryan, thank you for reaching out! The Golf Range is open Thursdays through Sundays in May 2021 from 10 a.m. - 6 p.m., and we stop selling buckets of balls at 5:30 p.m. We'll also update the website Ryan has referenced with our June hours as we can.
https://www.washington.edu/ima/golf/ They post opening hours up here
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