Pacific South Judging Center - (Santa Barbara) Maravilla, Galleria Room
Judging takes place at the Maravilla, Galleria Room, 5500 Calle Real, Santa Barbara, CA 93111 at 7:00PM on the second Wednesday of the month.Send cut flowers to: Jim Sloniker, 325 Court Ave, Ventura, CA 93003-1741. Call 805-290-0888 for confirmation.
Orchid Research and Development Center - National Cheng Kung University Fall Orchid Show
The Orchid Research and Development Center - National Cheng Kung University Fall Orchid Show is being held November 12 - 16, 2026 at the National Cheng Kung University Library, 1 University Road, East District, Tainan, 702, Taiwan.
Puerto Rico Orchid Society's "5ta. Exhibicion Educativa de Orquideas: Pasatiempo, Arte, y Ciencia"
Puerto Rico Orchid Society's "5ta. Exhibicion Educativa de Orquideas: Pasatiempo, Arte, y Ciencia" is being held November 13 - 15, 2026 at the Parque Forestal La Marquesa, Carr 834 Bo, Guaynabo, PR 00971.
Niagara Frontier Orchid Society's "Orchids Under the Dome"
The Niagara Frontier Orchid Society’s “Orchids Under the Dome" is being held November 14 - 15, 2026 at the Buffalo & Erie County Botanical Gardens, 2655 South Park Ave, Buffalo, NY 14218.
The Deerfield Orchid Society's "Orchid Obsession" is being held November 14 - 15, 2026 at the Safe Schools Institute, 1790 NW Spanish River Blvd., Boca Raton, FL 33431.
*Mid-Hudson Orchid Society Fall 2026 Orchid Show is taking place on November 14, 2026 at the Union Church Community Center, 44 Balmville Road, Newburgh, NY 12550.This event will not have AOS judging.
Mid-America Judging Center - Missouri Botanical Garden, Commerce Bank Center for Science Education
Judging takes place at Missouri Botanical Garden, Commerce Bank Center for Science Education, 4651 Shaw Blvd., St. Louis, MO 63110 on the second Saturday of the month.Judging will begin at 12:00 PM.Send cut flowers to: Nathan Bell, 456 Shockley Road, Hollister, MO 65672.
Atlanta Judging Center - Oglethorpe Presbyterian Church, Fellowship Hall (on Woodrow Way)
All monthly judgings for the Atlanta Judging Center will be held at Oglethorpe Presbyterian Church, Fellowship Hall (on Woodrow Way), 3016 Lanier Drive, Brookhaven, GA 30319 at 2:00 PM on the second Saturday of the month, unless otherwise noted. Education takes place at noon.When sending cut flowers from out of town for judging, please e-mail or call to confirm shipping arrangements in advance with Fred Missbach; E-mail: FredMissbach@aol.com or 404-401-4890.
Hawaii Judging Center - (Hilo) Komohana Research and Extension Center
Judging takes place at the Komohana Research and Extension Center, 875 Komohana St. Room D-202, Hilo, HI 96720 at 9:00AM on the second Saturday of the month at 9:00AM.Send cut flowers to: Gregory K. Kobayashi, DDS, Inc., 260 Ponakawai St., Hilo, HI 96720.
Judging takes place at All Saints Church, 1325 Montgomery Ave, Wynnewood, PA, 19096 at 10:00 AM on the second Saturday of the month.Send cut flowers to: Ed Weber, 177 Sandy Hill Rd, Boyertown, PA 19512. email edwardweber0218@gmail.com
FIRST BAPTIST PLANO3665 W. President George Bush HwyRoom 2108Plano, TX 75075General Schedule (Subject to Change):11:00 AM - General Training Seminar, Announcements12:00 PM - Lunch (Provided by the Center - All welcome please notify us if you are coming! )12:30 PM - AOS Judging, New Business, Plant RaffleIf you are interested in learning more about the AOS Judging Program, we invite you to attend one of our monthly judging sessions and speak with our Judges.If you would like to bring a plant in for judging, please ensure they are submitted for registration by 11:30 AM so we can properly research and document them for judging at 12:30 PMPlease check our web site at http://www.djc-aos.org/ for more information.
Pacific South Judging Center - (San Marino) Huntington Botanical Gardens
Judging takes place at the Huntington Botanical Gardens, Mishler Resource Building, Lower Level, Allen at Orlando, San Marino, CA at 10:00AM on the second Saturday of the month.Send cut flowers to: Michelle Dobard 636 W. Terrylynn Pl. Long Beach, CA 90807-3118. Please call 310-261-9539 to confirm submission.
Western Canada Judging Center - Thompson Community Centre (Richmond, BC)
Judging takes place at Thompson Community Centre 5151 Granville Ave Richmond, BC V7C 1E6 at 11:00AMCut flowers should be sent to: 209 - 888 Pacific Street, Vancouver BC V6Z 2S6
Chicago Judging Center - Chicago Botanic Garden Glencoe
The Chicago Judging Center monthly judging will be held on the 2nd Saturday of the month at the Chicago Botanic Garden, 1000 Lake Cook Rd, Glencoe, IL 60022 at 1PM. It will be taking place in the Learning Center, Classroom #6.Send cut flowers to: Orchids by Hausermann, 2N 134 Addison Rd., Villa Park, IL 60181
Asociación Altaverapacense de Orquideologia “La XLVII Exposición Internacional de Orquideas de Cobán"
Asociación Altaverapacense de Orquideologia “La XLVII Exposición Internacional de Orquideas de Cobán" is being held November 18 - 22, 2026 at the Convento Parroquial Santo Domingo de Guzmán, 1a. Ave. 1-31 zona 3, Cobán, Alta Verapaz, Guatemala 16001.
Pacific South Judging Center - (Yorba Linda) Yorba Linda Community Center
Judging takes place at the Yorba Linda Community Center, 4501 Casa Loma Avenue, Yorba Linda, CA on the third Wednesday of the month at 7PMSend cut flowers to: Peter T. Lin, 834 Featherwood Dr., Diamond Bar, CA 91765. Please call 909-573-6751 to confirm submission.
Florida North-Central Judging Center - (Tampa) Interbay Moose Lodge 912
Monthly judging will be on the third Wednesday of the month at the Interbay Moose Lodge 912 3008 W. Gandy Blvd., Tampa, FL 33611Judging 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
Hawaii Judging Center - (Wailuku) St. Anthony of Padua Catholic Church
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.
Hawaii Judging Center - (Oahu) Ewa Orchid Society at Ewa Elementary School
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
The Triangle Orchid Society's "Fall for Orchids 2026" is being held November 20 - 22, 2026 at theSarah P. Duke Gardens, 420 Anderson St, Durham, NC 27705.
Ann Arbor Orchid Society's “Ann Arbor Orchid Festival 2026”
The Ann Arbor Orchid Society's “Ann Arbor Orchid Festival” is being held November 21-22, 2026 at Matthaei Botanical Gardens, 1800 N Dixboro RD, Ann Arbor, MI 48105.
Houston Judging Center - First Christian Church, 1601 Sunset Blvd, Houston, TX 77005
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.
Florida-Caribbean Judging Center - Fairchild Tropical Garden
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.