Trinity Grace Church Halloween Celebration
Put on your best costume, walk the red carpet, have your photo taken, and get a treat bag.
After 6pm, many families will be trick-or-treating at local businesses along 5th and 7th Avenue.
The Park Slope Civic Council Halloween Parade starts at 14th St / 7th Ave at 6:30pm, heading north towards 3rd Street and ends at J.J. Byrne Playground on 5th Ave.
Make sure to check here to see if the parade has been cancelled due to inclement weather.