Join us for a socially distanced Halloween in partnership with the Park Slope 5th Ave BID for our spooky Scavenger Hunt. 

Halloween morning from 10 am – Noon, explore Washington Park to find all the hidden Fairy Houses, use the OSH Garden Map to indicate where the Fairy Houses are and get a Halloween sticker! The first 50 families to visit us will also take home a beaded pumpkin craft project- perfect for decorating a table or windowsill. 

Print out the Scavenger Hunt Guide and drop off your completed sheet in the Scare Mail box on the front of OSH by 7 pm on Halloween to be entered for a Halloween gift basket! 

On Halloween night, stop by to see the House lit up and decorated with a creepy display to thrill all ages.