Owl Prowl at Stoneleigh
An easy evening stroll through the garden, looking and listening for Pennsylvania's owls while a guide covers their calls, nesting habits and how they hunt at night.
More at Stoneleigh: a natural garden
PlayIn Time Music Circle at Stoneleigh
A Friday-morning music circle for little ones at Stoneleigh in Villanova, 45 minutes. Runs each Friday through November 13.
Autumn Amble: Exploring the Garden's Fall Color
Garden Manager Patrick McGinty leads a slow guided walk through Stoneleigh in its last weeks of October color, from fall-blooming perennials to turning tupelos.
Home and Garden Tour at Stoneleigh
A guided tour of Stoneleigh's Olmsted-designed landscapes and native plantings, plus a look inside the Tudor Revival main house, which is usually open only for special events.
Around the same time
STC Fall Tree Giveaway
Abington's Shade Tree Commission gives away free trees for the fall planting season. No time or pickup spot is posted on the township calendar, so the details sit on the commission's tree giveaway page.
Witches of Narberth
Downtown turns into a costumed scavenger hunt, with kids tracking down witches stationed in the shops and collecting treats along the way. The hunt runs the afternoon and ends when the prizes run out.
Book Sale Bag Sale at Downingtown Library
The last stretch of the Friends' fall book sale turns into a bag sale, all through regular library hours. Closed Sunday the 25th. Proceeds go to the library.