Halloween Run Club with Patagonia
🗓️ 9:15am @ Cambridge Patagonia Store
Come prepared to run in your Halloween garb! There will be options for 2 miles or 4 miles. All paces are welcome.

Movie Screening: HALLOWEENTOWN
🗓️ 7-9pm @ Trident Booksellers
Celebrate the spookiest fall Holiday at Trident Booksellers & Cafe with a screening of Halloweentown! We will have popcorn for sale, fun specialty cocktails and the coziest fall ambiance. Cozy Halloween costumes or PJs are encouraged
 Harvard Book Store After Dark
🗓️ 8-10pm
Stop by Harvard Book Store for a special Halloween trick-or-treating shopping experience. We'll be turning the lights off for some spooky browsing among the shadows, where participants will be provided a flashlight (while supplies last). Customers who wear their Halloween costume during this shopping experience will get 15% off their purchase

Wicked Plants: A Botanical Halloween
🗓️ 12-3pm @ Arnold Arboretum
Learn about the most sinister plants in the Arboretum’s coll...