BERNIE’S NEW York presents “Opulence and Luxury by the Hudson,” a public walking tour of Riverside Drive, on Sunday, July 25, at 2 p.m. During the walk, participants will explore this scenic, tree-lined Manhattan street, while enjoying beautiful Hudson River vistas. Highlights of this tour include stops at the Soldiers and Sailors Civil War Monument, Villa Julia, the former home of Babe Ruth, the statue of Joan of Arc, Pomander Walk, the Warsaw Ghetto Memorial and more. The tour costs $15 per person and reservations are not required. Participants should meet at the northeast corner of 85th Street and Riverside Drive. For more information, call 718-655-1883.