← Halloween weekend · Nightlife & Parties

Patterns After Dark: Halloween at House of Patterns

House of Patterns, 5th Floor, Ten-O-One Building · Phoenix

Free 18+ Halloween costume party on the fifth floor of downtown's Ten-O-One Building, hosted by the fashion house and education hub House of Patterns. Expect a costume contest, games, music and a cash bar; costumes are required.

When

• Sat, Oct 318 p.m.–midnight

Dates are stated explicitly by the source.

Getting in

Free entry (free registration on Eventbrite). 18+. Costumes required. Cash bar.

Register free on Eventbrite. 18+. Costumes required. Cash bar. The venue is on the 5th floor of the Ten-O-One Building at Central Ave and Roosevelt St; the Eventbrite listing's 85042 zip code is incorrect (the building is 85004).

• Free registration required on Eventbrite; 18+; costumes required; cash bar.
• The Eventbrite listing shows zip 85042, but the correct zip is 85004.

Free18+/21+IndoorsArtsSeasonalNightlife

Where

Sources

1. houseofpatterns.co organizer
   Oct 31, 2026, 8:00 PM – Nov 1, 2026, 12:00 AM; 'Free Entry | 18+ | Costumes Required'; costume contest, games, cash bar; venue House of Patterns, 5th Floor, 1001 N Central Ave, Phoenix, AZ 85004.
2. eventbrite.com ticketing
   Saturday, October 31, 8 PM–12 AM; description (costumes, games, music, socializing); organizer Tricee Thomas; lists venue zip as 85042 (contradicted by organizer site).
3. eventbrite.com ticketing
   Start 2026-10-31 20:00, end 2026-11-01 00:00 America/Phoenix; is_free true ($0); on sale, not sold out.
4. houseofpatterns.co organizer
   Organization address 1001 N Central Avenue, Phoenix, AZ 85004; phone 480-771-5522.
5. dtphx.org tourism
   House of Patterns is a fashion education hub and production company founded by Tricee Thomas, located on the 5th floor of the Ten-O-One Building at 1001 N Central Ave.