Riverside Clay Tennis Association Courts (Riverside Park & West 96th Street)
Enjoy the sunset over the Hudson while listening to a diverse line-up including bluegrass, jazz, samba and a Middle-Eastern band with a belly dancer. Bring a picnic blanket (and a picnic dinner if you wish). If the weather is iffy, call 212-978-0277 to see whether a concert has been postponed.
Also at this location: