Illustration of a costume party scene (Monster Mash: The Post-Parade Costume Party)
Halloween Food, Drink, and Parties

Monster Mash: The Post-Parade Costume Party

Join the ultimate Halloween celebration at Monster Mash, the official after-parade costume party following the Krewe of BOO! parade. This adults-only (18+) event at Generations Hall features live music from PaperChase and DJ Wixx, exciting costume contests, and a cash bar. Opt for VIP tickets for an open bar and exclusive access.

More in New Orleans:

What to Expect

Official after-parade costume party with live music and contests

Event Details

Duration

6 hours

Ages

18+

Neighborhood

Warehouse District

Timed Entry

Yes

Featured Performers

  • PaperChase
  • DJ Wixx

Organizer

Krewe of Boo!

Food & Drink

Cash bar, drink specials, VIP open bar and food

Get Tickets

Local Insight & Ratings

Scare Factor

👻 👻 👻 👻 👻 (2/5)

Family Friendly

👶 👶 👶 👶 👶 (1/5)

Best For

Adults

Vibe

Energetic

Energy Level

High

Budget

$$

Photo Friendly

High

Weather Sensitivity

Low

Know Before You Go

Tips & Advice

  • Arrive early to secure a good spot, especially if you plan to participate in the costume contest.
  • Consider purchasing VIP tickets for a more comfortable experience with an open bar and dedicated seating.
  • Check the official Krewe of BOO! website for any updates on the parade route and timing, as this party follows immediately after.
  • Be prepared for a lively atmosphere; this is an 18+ event, so expect an energetic crowd.
  • Bring your printed ticket or have the Eventbrite app ready on your phone for quick entry.

Special Events & Promotions

  • Costume contest with prizes
  • VIP sections available
  • Drink specials

Quick Actions

Frequently Asked Questions

What is the Krewe of BOO! Parade?

Krewe of BOO! is New Orleans’ official Halloween parade, featuring spooky floats, costumed marchers, brass bands, dance troupes, and monstrous throws flying through the French Quarter and downtown streets.

When does the Krewe of BOO! Parade take place?

The parade usually rolls the weekend before Halloween. Check the website for the official schedule each year for the exact date and time.

Where does the parade route go?

The route typically starts near Elysian Fields, winds through the French Quarter, and ends near the Warehouse District. A full route map is available on the Krewe’s website.

Is the parade family-friendly?

Yes! While there are plenty of spooky sights, it’s designed to be fun for all ages—just expect a little Halloween mischief.

Can I bring my pet in costume?

It’s not an official pet event, but well-behaved, leashed pets in costume are often welcomed along the sidelines—especially earlier in the route.

Tags

halloween partycostume contestlive musicfood truckscommunity eventhaunted attractionother

More Halloween Events Near New Orleans

Always check the official website for the most current information.

We've done our best to keep details up-to-date, but event schedules, prices, and policies can change. For the latest updates, please visit the official website or contact the organizers directly.

Contributors & Updates

Last Updated: Sep 3, 2026
Original Submitter: Sep 17, 2025 The Halloween Events Near Me editorial team