West Hollywood Halloween Carnaval: One of the largest Halloween events in the world, this free street festival takes over Santa Monica Boulevard on October 31st with costumes, music, and a large crowd.When: October 31, 2025, from 6 p.m. to 11 p.m.Where: Santa Monica Boulevard between N. Doheny Drive and N. La Cienega Boulevard  

‍Haunted W Hollywood Rooftop Halloween Party: A major party at the newly remodeled rooftop of the W Hollywood. When: October 31, 2025, from 9 p.m. to 2 a.m. Where: W Hollywood Rooftop - https://www.marriott.com/en-us/hotels/laxwh-w-hollywood/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0

‍Skybar at Mondrian Halloween Party: This event transforms the Skybar into an exclusive party with views over the Sunset Strip. When: October 31, 2025 Where: Skybar at Mondrian - https://mondrianhotels.com/los-angeles/dining/skybar/

‍Haunted Soiree:  A vampire-themed immersive cocktail party with a variety show of live music, illusions, dance, and costumed characters. When: Fall 2025 Where: Los Angeles - https://hauntedsoiree.com/los-angeles/

‍The 8 Deadly Sins: A party held at Level 8 on Halloween night. When: October 31, 2025 Where: Level 8 - https://www.level8dtla.com/

‍Hollywood Halloween Bar Crawl: A celebration that honors the spirit of Halloween and the Day of the Dead with themed cocktails and bar hopping in Hollywood.When: Saturday, November 1, 2025Where: Hollywood - https://www.crawlwith.us/hollywood/halloween

The Tropicana bar, on property, is the best way to go for drinks and bites between 4:00 PM and 6:00 PM.