Kourtin' Karen's US Open Tips (A work in progress for 2021) I've attended the US Open tennis tournament many times over the years, so I've put together some hints for those who have never attended and seasoned US Open attendee veterans. First a special message link from the USTA on Health and Safety Protocols for the 2021 US Open: 2021 US Open Health and Safety … [Read more...] about Kourtin’ Karen’s US Open Tips