Event Calendars

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Event Listings

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.
Baton Rouge Orchid Society Annual Show and Sale
The Baton Rouge Orchid Society's Orchid Annual Show and Sale is being held July 11 - 12, 2026 at the LSU Rural Life Museum, 4560 Essen Lane, Baton Rouge, LA 70809.
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.
Florida North-Central Judging Center - (Mount Dora) Bob Foster Center
Judging will take place at the Bob Foster Center, 1400 Country Club Blvd., Mount Dora, FL 32757 at 10:00AM on the second Saturday of the month.
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
Mid-Atlantic Judging Center - All Saints Church
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
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 11:00AM

Cut flowers should be sent to: 209 - 888 Pacific Street, Vancouver BC V6Z 2S6
National Capital Judging Center - St. James United Methodist Church
Judging will be taking place at St. James United Methodist Church, 12470 Old Frederick Rd, Marriottsville, MD 21104.

Please refer to the Event Calendar for proper dates and times. Judging is typically held on the first Saturday or second Saturday of the month. For July judging will take place from 11:00AM-4:30PM.

Send cut flowers to: Valerie Lowe, 17 Maxa Ct, Baltimore, MD 21220. Pre-notification of expected delivery date and time is requested.
Dallas Judging Center - First Baptist Plano
FIRST BAPTIST PLANO
3665 W. President George Bush Hwy
Room 2108
Plano, TX 75075


General Schedule (Subject to Change):

11:00 AM - General Training Seminar, Announcements
12:00 PM - Lunch (Provided by the Center - All welcome please notify us if you are coming! )
12:30 PM - AOS Judging, New Business, Plant Raffle

If 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 PM
Please check our web site at http://www.djc-aos.org/ for more information.
Cincinnati Judging Center - Civic Garden Center of Greater Cincinnati
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.
Alamo Judging Center - Schertz Public Library
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.
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 7PM

Send cut flowers to: Peter T. Lin, 834 Featherwood Dr., Diamond Bar, CA 91765. Please call 909-573-6751 to confirm submission.
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
Ewa Orchid Society Orchid Show
Ewa Orchid Society Orchid Show is being held July 17 - 18, 2026 at the Ewa Elementary School, 91-1280 Renton Road, Ewa Beach, HI, 96706.
Central Iowa Orchid Society Speaker's Day
The Central Iowa Orchid Society Speaker's Day is being held July 18, 2026 at the Johnston Lions Club Community Center, 6501 Merle Hay Road, Johnston, IA 50131.
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.
Pacific Central Judging Center - (Woodside) Filoli Historic House
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.
Great Lakes Judging Center - Washtenaw Community College Morris Lawrence Bldg
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.
Carolinas Judging Center - Rowan-Cabarrus Business & Technology Center,
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.
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