• Join Real Pilates studio founder Alycea Ungaro for a Pilates session in Central Park. The $25 fee will be donated to Safe Horizon, a nonprofit benefiting victims of violence. 72nd St. and Fifth Ave.; 5:306:30. Walk 200 feet west into the park and head toward the south side.
• Earrings, bracelets, necklaces, and more are 60 percent off at the Kendra Scott jewelry sample sale. Through 7/24. 231 W. 39th St., nr. Seventh Ave., Ste. 909; W (116), Th (117), F (115).
• The Madras and Liberty collections are 30 percent off at A.P.C. The men's and women's spring collections, including dresses, skirts, and Bermuda shorts, are 30 to 50 percent off. 131 Mercer St., nr. Prince St. (212-966-9685); MS (117), Su (noon6).
• Jewelry from designers like Arena CPH, Anne Sportun, Jamie Joseph, Nancy B, and Melissa Joy Manning is 25 to 50 percent off at the annual Greenwich Jewelers summer sale. Through 7/25. 64 Trinity Pl., nr. Rector St. (212-964-7592); MF (117), Su (115).