Send September off with a bang this weekend in Westchester. Two art shows are taking place all weekend--the Armonk Outdoor Art Show and the New Rochelle Arts Fest. The Bear Mountain Oktoberfest continues this weekend as well.

On Saturday head to Green Chimneys for the Fall Harvest Festival. If you’re feeling more competitive, the Sleepy Hollow Adventure Race Experience allows you to compete with your children on the beautiful Hudson River waterfront. Stick around afterwards for the Sleepy Hollow Oktoberfest at Kingsland Point Park.

Great family fun continues on Sunday at the Rosenthal JCC’s Fall Fest in Pleasantville. In West Nyack, enjoy Family Fun Day and help benefit the American Cancer Society.

Read on for our top weekend picks. If you see something interesting, click through to the event listing to view full details. Looking for more options? Be sure to check out our Event Calendar for more fun happening this weekend and beyond.