US Open’s new drink ‘The Watermelon Slice’ is all the racket — and it’ll set you back $39 admin 4 hours ago USA Update Comments Off on US Open’s new drink ‘The Watermelon Slice’ is all the racket — and it’ll set you back $39 0 Views The wallet-busting, boozy beverage comes in a neon-green, tennis ball-shaped wine glass. Share Facebook Twitter Stumbleupon LinkedIn Pinterest