Friday, Feb. 1
T'ai Chi Chuan: 11 a.m. A morning workout at the James Harmon Community Center, 44 Main St., Hastings-on-Hudson.
Hastings Artist Show: Hastings artist Madge Scott will show her colorful artwork at the Ossining Library Gallery, 53 Croton Ave., Ossining, through Feb. 28.
Ardsley Schools Activity Night: 7 p.m. Sixth-graders participate in Activity Night, sponsored by the school district, at Ardsley Middle School. 500 Farm Road.
Saturday, Feb. 2
Mobile Shredder: 10 a.m. Hastings residents can bring refuse to be shredded to the Zinsser Park parking lot.
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