Big name artists and fans gather at the first King Con. All day.

Dogs and their owners gather at this monthly event. 7 am.

”Something for everyone.” 9 am - 4 pm.

Brooklyn’s answer to Union Square. 9 am-4 pm.

9 am-5 pm.

9 am-3 pm.

10 am- 6 pm.

10 am-4 pm.

10 am-5 pm.

Special program on those cute rat-like mammals. 11 am-2 pm.

Brooklyn Streetcar Artists’ Group (BSAG) 11 am-5 pm.

Hoyt Street Association will make a wood chipper available. 11 am.

Ditmas Park artists open up their workspaces. 11 am-4 pm.

11 am-6 pm.

11:30 am.

Learn what you can eat in our city parks with the man himself. 11:45 am.

Noon-4 pm.

”Peter and the Wolf” and “The Frog Prince” 12:30 and 2:30 pm.

Bring your pumpkin for composting — because the Department of Sanitation won’t take it. 1-3 pm.

This week’s theme is slimey stuff in the kitchen. 1:30 pm.

Learn about nature. 1:30 pm.

A new play by Enda Walsh and the Druid Ireland company. 2 pm.

New musical steeped in Brooklyn history by William Squier and Jeffrey Lodin. 2 pm and 8 pm.

Offered by Gotham Side Walks. 4 pm.

Target’s monthly event features music, movies, art and a lot more. 5 pm-midnight.

Multiverse records offers conceptual art and music. 6 pm-2 am.

Part of BAM’s look back at 1962. 6:50 and 9:15 pm.

Sara Ching-Yu Sun with Ethan Crenson’s new aural installation. 7 pm.

Pro-wrestling stars compete. 7 pm.

Starring Isabelle Huppert. 7:30 pm.