Time Out says
The annual Park Slope Civic Council Halloween Parade has been going strong since 1986, and it’s perfect for families. Each year has a theme, and this year’s is “Daring Duos, Thrilling Trios and Superb Heroes!” The kickoff is at 6:30pm sharp at Seventh Avenue and 14th Street. The parade ends at the Old Stone House at Washington Park, with a little post-parade dancing at J.J. Byrne Playground. Feel free to gather with your family around 4pm, as many families and merchants begin greeting trick or treaters on Seventh and Fifth Avenues (yippee!). You never know what kind of spooks you’ll see at this festive celebration, and the costumes get increasingly inventive with each passing year-—so bring your A-game. All ages.