Judging takes place at Keizer Civic Center, 930 Chemawa Rd NE, Keizer, OR 97303 at 1:00PM on the first Sunday of the month.

Send cut flowers to: Thomas Etheridge, 1112 NW Solar Pl., Corvallis, OR 97006.

There will be no center judging in April, due to Easter.

We will; however, be judging on March 28th at the Cherry City Orchid Society Show and Sale at 1PM.

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.

Judging at this location takes place at the San Francisco County Fair Building, Golden Gate Park, 9th Ave. at Lincoln Way, San Francisco, CA at 7:00PM on the first Tuesday of the month.

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 the at Balboa Park, Casa del Prado, Room 104,1600 Village Place San Diego, CA 92101 on the first Tuesday of the month at 6:30PM.

Send cut flowers to: Phyllis Prestia 3849 Via Del Rancho, Oceanside, CA, 92056. Please call to confirm submission 760-685-3744

Judging takes place at Odd Fellows Hall, 1831 Howe Ave, Sacramento, CA 95825 on the first Wednesday of the month, except August, which will take place in conjunction with Speakers Day.

Plant entry at 6:00pm. Judging begins at 6:30pm.

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

Sociedad Dominicana de Orquideologia "Cascada de Orquideas" is being held March 5 - 8, 2026 at the Jardin Botanico Nacional de Santo Domingo, Av. Republica de Colombia, Av. los Proceres, Sector Altos de Gala, Santo Domingo, Republica Dominicana.

The Orchid Society of the Ozarks "Orchids in the Ozarks" is being held March 6 - 8, 2026 at the Pauline Whitaker Animal Science Center, 1335 W Knapp Drive, Fayetteville, AR 72704.

The Mobile Area Orchid Society 47th Show is being held March 6 - 8, 2026 at the Bellingrath Gardens and Home, 12401 Bellingrath Garden Road, Theodore, AL 36582.

The New Hampshire Orchid Society's "Orchids Gone Wild!" is being held March 6 - 8, 2026 at the Courtyard at Marriott, 2200 Southwood Drive, Nashua, NH 03063.

The Martin County Orchid Society's "Orchids at the Disco" is being held March 6 - 8, 2026 at the Martin County Fairgrounds, Building G, 2616 SE Dixie Hwy, Stuart, FL 34996.

The Maryland Orchid Society Show and Sale is being held March 6 - 8, 2026 at the Maryland State Fairgrounds Cow Palace, 2200 York Road, Timonium, MD 21093.

The Central California Orchid Society's "Fresno Home and Garden Show" is being held March 6 - 8, 2026 at the Fresno Fairgrounds, 1121 S Chance Ave, Fresno, CA 93702.

The Mount Baker Orchid Society Show and Sale is being held March 7 - 8, 2026 at the Christianson’s Nursery, 15806 Best Road, Mount Vernon, WA 98273.

The Wisconsin Orchid Society's "Orchids for Everyone" is being held March 7 -8, 2026 at the Milaeger's Garden Center, 4838 Douglas Ave, Racine, WI 53402.

The 2026 Greater Akron Orchid Society Spring Show is being held March 7 - 8, 2026 at the Petitti Garden Center, 311 West Ave, Tallmadge, OH 44278.

The Tucson Orchid Society's "Fiesta de las Flores" is being held March 7 - 8, 2026 at the Mesquite Valley Growers, 8005 E. Speedway Blvd, Tucson, AZ 85710.

Judging takes place at the Toronto Botanical Garden, 777 Lawrence Ave East, Toronto, Ontario, M3C 1P2, Canada at 12:30PM

Contact the judging chair for where to send cut flowers

Please refer to the Event Calendar for proper dates and times.
Judging is typically held on the first Saturday of every month.
Standard monthly judging will take place from 10:00AM - 3:00PM
Please have plants for judging on site for registration by noon.

Send cut flowers to: Robert Winkley, 80 Florida Street, Unit 9, Dorchester Center, MA 02124-2600.
Pre-notification of expected delivery date and time is requested.

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 March 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.

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.

Asociacion Guatemalteca de Orquideologia's "Guatemala Orchid Show" is being held March 11 - 15, 2026 at the Zoológico La Aurora,5 Calle, Interior Finca La Aurora, Zona 13, Guatemala City, 01013, Guatemala.

The Puerto Rico Orchid Society’s “El 75 Festival de Orquídeas” is being held March 11 - 15, 2026 at the Jardin Botanico de Caguas, PR-156, Caguas, PR 00726.

Asociación Costarricense de Orquideologia's "51 Exposición Nacional de Orquideas 2026" is being held March 12 - 15, 2026 at the Jardin Botanico Lankester, 5km al este de Cartago, Carretera a Paraiso, Dulce Nombre, Cartago, Costa Rica.

The Calcasieu Orchid Society's "A French Garden of Orchids" is being held March 13 - 15, 2026 at the Bulber Auditorium McNeese State University, 4205 Ryan Street, Lake Charles, LA 70605.