Judging takes place at the Civic Garden Center of Greater Cincinnati, 2715 Reading Rd., Cincinnati, OH on the second Sunday of the month. Educational presentation begins at 11:00 AM and judging starts at 1:00 PM. Send cut flowers to: Steve Helbling, 2489 Erie Ave., Cincinnati, OH 45208-1201.

Judging typically takes place at the Schertz Public Library, 798 Schertz Parkway, Schertz, Texas at 12:30PM on the first or second Sunday of the month, depending on holidays however you should call ahead or refer to the AOS News and Events calendar for updates.

Cut flowers should be sent to: Alison Gallaway, 7232 Country Road 120, Marble Falls, TX 78654.

Cut flowers must be received by the Thursday before judging.

Oahu Judgings will be held at three locations for 2026, so please check the AOS calendar for additional dates and locations.
Judging begins at 7PM with the exception of judging at shows.

Mail cut flowers to: Jan Takamiya 95-259 Kehepue Loop Mililani HI 96789

Asociaciòn Bajaverapacense de Orquideologìa ABO’s “XXXIII Exposiciòn Nacional de Orquideas” is being held September 16 - 20, 2026 at the Salón de Usos Múltiples del Club de Leones, Barrio Centro 10 Avenida, Salama, Baja Verapaz, 15001, Guatemala.

Judging takes place at the Yorba Linda Community Center, 4501 Casa Loma Avenue, Yorba Linda, CA on the third Wednesday of the month at 7PM

Send cut flowers to: Peter T. Lin, 834 Featherwood Dr., Diamond Bar, CA 91765. Please call 909-573-6751 to confirm submission.

Monthly judgings are currently take place at Saint Anthony School Cafeteria, 1618 Lower Main Street, Wailuku, HI 96793 at 6:30PM on the third Tuesday of the month until further notice.
There will be no Judging December 2025.

Judging will take place at the Prince of Peace Lutheran Church, 3641 N 56 St, Phoenix, Az 85018, Preschool Room 12, from 2:00-6:00PM for January, February, May, August, September and October

Send cut flowers to Karla Velasco, 1180 W. Geronimo Pl. Chandler, AZ 85224.
Please call 602-410-6514 to confirm submission.

The National Capital Orchid Society Show and Sale is being held September 18 - 20, 2026 at the Montgomery County Fairgrounds, 501 Perry Parkway, Gaithersburg, MD 20877.

Alamo Orchid Society Annual Orchid Show & Sale is being held September 18-20, 2026 at the San Antonio Garden Center 3310 N New Braunfels Ave
San Antonio, TX 78209.

The South Bay Orchid Society Spring Show and Sale is taking place on September 18 -20, 2026 at the Palos Verdes Art Center 5504 Crestridge Rd. Rancho PV, CA 90275.

This event will not have AOS judging.

(ORCA) Orquidófilos Reunidos de Caxias do Sul Outreach Judging & Exposição Internacional de Orquideas is being held on September 18 - 20, 2026 at the Centro de Eventos nos Pavilhoes da Festa da Uva, R. Ludovíco Cavinato, 1431 - Nossa Sra. da Saúde, Caxias do Sul - RS, 95032-620, Brazil.

The Asociacion Orquideologia de Cartago "Exposicion Nacional de Orquideas Cartago 2026" is being held September 18 - 20, 2026 at the Centro Comercial Paseo Metrópoli, La Lima, Entrada a Cartago, Cartago, Costa Rica.

The Denver Orchid Society's "Falling for Orchids" will be held on September 19th - 20th, 2026, 2026 at the Nick’s Garden Center, 2001 S Chambers Rd, Aurora, CO 80014.

The Ridge Orchid Society’s “Orchids by the Lake” is being held September 19- 20, 2026 at the Lake Mirror Auditorium, 121 S Lake Ave, Lakeland, FL 33801.

Judging will be place at the 1st Christian Church, 1601 Sunset Blvd, Houston, TX 77005 at 12:30PM on the third Saturday of the month. Please check the calendar in advance before planning to attend. Plant entry deadline 11:30am.

Send cut flowers to: Nina Rach, 8801 Burkhart, Houston, TX 77055.

Judging takes place at the Fairchild Tropical Garden, Corbin Building, Room A, 10901 Old Cutler Rd, Coral Gables, FL at 1:00PM on the third Saturday of the month.
Send cut flowers to: Dr. Claire Sidran, 7971 SW 122nd St, Miami, FL 33156.

The Great Lakes Judging Center will hold judging at the Morris Lawrence Building, Washtenaw Community College, 4800 East Huron River Drive, Ann Arbor, MI 48105 (Room 160) on the third Saturday of this month.

Judging for this location takes place at the Filoli Historic House and Garden, Education Building, 86 Cañada Road, Woodside, CA at 10:00AM on the third Saturday of the month. Plant entry to start at 10. Judging to start at 10:30. No admission fee is required for judging.

Send cut flowers to: Sylvia Darr, 1 Samaria Lane, Oakland, CA 94619, and please alert the Center chair in advance that flowers will be sent.

Judging takes place at Rowan-Cabarrus Business & Technology Center, 660 Concord Parkway N, Concord, NC 28027 at 12:00PM on the third Saturday of the month (unless otherwise posted). Please check the AOS event calendar for updates.

Cut flowers should be sent to: Linda Wilhelm, 2121 Houle Lane, Charlotte, NC 28214.

Judging will be taking place at the FRBNC, 443 Van Nostrand Ave, Englewood, NJ 07631

Please refer to the Event Calendar for proper dates and times. Judging is typically held on the third Saturday of every month.
Standard monthly judging will take place from 9:00AM - 2:00PM with the following exception for January.
Please have plants on site for registration by 9:30AM.

Send cut flowers to: Dr. Wayne Wiegand, 97 Harrison Ave, North Plainfield, NJ 07060-3603.
Pre-notification of expected delivery date and time is requested.

Judging takes place at the Southwestern College - Beech Science Center, 100 College St., Winfield, KS at 10:30am on the third Saturday of the month.

Send cut flowers to: Bryon K. Rinke, 1729 E. 11th. Ave., Winfield, KS 67156.

Judging takes place at Dueling Dog Brewing Co, 3030 Barrett Park Ln, Lincoln, CA, on the third Sunday of the month. Plant entry at 9:30AM. Judging begins at 10:00AM.

Cut flowers should be sent to: Susan Wedegaertner, 1348 Kieman Ave., Modesto, CA 95356-9170.

Florida North-Central Judging Center - Tampa will hold monthly judging on the fourth week of the month, on a mixed schedule, Saturdays and Wednesdays, at Wesley Memorial Family Life Center, Fellowship Hall, 6100 Memorial Highway, Tampa, FL.

Judging will begin at 9:30 AM on Saturdays. Judging will begin at 6:30 p.m. on Wednesdays.

Doors open 30 minutes prior to judging.

PLEASE check the FNCJC website for updates. https://aosfncjc.wixsite.com/aos-florida-north-ce

Judging takes place at the Komohana Research and Extension Center, 875 Komohana St. Room D-202, Hilo, HI 96720 on the fourth Friday of the month at 4:00PM. There will be no Friday night judging held in November and December

Send cut flowers to: Gregory K. Kobayashi, DDS, Inc., 260 Ponakawai St., Hilo, HI 96720.