Photo: Masdevallia ventricosa by Diane Mulkerin

Events

Upcoming Events

Featured

Jun 14

Jun 14, 2025

Chicago Botanic Garden, Learning Center

AOS Chicago Judging Center Meeting

Jun 14, 2025

Chicago Botanic Garden, Learning Center

A judging session of the American Orchid Society will take place on Saturday, June 14th at the Chicago Botanic Garden.

Jun 14, 2025

Chicago Botanic Garden, Learning Center

Jul 12

Jul 12, 2025

Chicago Botanic Garden, Learning Center

AOS Chicago Judging Center Meeting

Jul 12, 2025

Chicago Botanic Garden, Learning Center

A judging session of the American Orchid Society will take place on Saturday, July 12th at the Chicago Botanic Garden.

Jul 12, 2025

Chicago Botanic Garden, Learning Center

Past Events

Featured

Jun 8

Jun 8, 2025

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Summer Picnic at Natt's Orchids

Jun 8, 2025

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Jun 8, 2025

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

May 10

May 10, 2025

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

AOS Chicago Judging Center Meeting

May 10, 2025

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

May 10, 2025

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

May 4

May 4, 2025

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

May Meeting

May 4, 2025

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

May 4, 2025

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Apr 12

Apr 12, 2025

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

AOS Chicago Judging Center Meeting

Apr 12, 2025

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

Apr 12, 2025

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

Apr 6

Apr 6, 2025

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

April Meeting

Apr 6, 2025

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Apr 6, 2025

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Mar 22

Mar 22, 2025 – Mar 23, 2025

9:00 AM09:009:00 AM

Chicago Suburban Orchid Show

Mar 22, 2025 – Mar 23, 2025

9:00 AM09:009:00 AM

Mar 22, 2025 – Mar 23, 2025

9:00 AM09:009:00 AM

Mar 8

Mar 8, 2025 – Mar 9, 2025

10:00 AM10:0010:00 AM

Illinois Orchid Society Spring Show

Mar 8, 2025 – Mar 9, 2025

10:00 AM10:0010:00 AM

Mar 8, 2025 – Mar 9, 2025

10:00 AM10:0010:00 AM

Mar 1

Mar 1, 2025 – Mar 2, 2025

10:00 AM10:0010:00 AM

Weekend Orchid Marketplace

Mar 1, 2025 – Mar 2, 2025

10:00 AM10:0010:00 AM

Mar 1, 2025 – Mar 2, 2025

10:00 AM10:0010:00 AM

Mar 1

Mar 1, 2025 – Mar 2, 2025

9:00 AM09:009:00 AM

Wisconsin Orchid Society Show

Mar 1, 2025 – Mar 2, 2025

9:00 AM09:009:00 AM

Mar 1, 2025 – Mar 2, 2025

9:00 AM09:009:00 AM

Feb 22

Feb 22, 2025 – Feb 23, 2025

10:00 AM10:0010:00 AM

Weekend Orchid Marketplace

Feb 22, 2025 – Feb 23, 2025

10:00 AM10:0010:00 AM

Feb 22, 2025 – Feb 23, 2025

10:00 AM10:0010:00 AM

Feb 8

Feb 8, 2025

5:30 PM – 9:00 PM17:30 – 21:005:30 PM – 9:00 PM

2025 IOS Dinner and Auction

Feb 8, 2025

5:30 PM – 9:00 PM17:30 – 21:005:30 PM – 9:00 PM

Feb 8, 2025

5:30 PM – 9:00 PM17:30 – 21:005:30 PM – 9:00 PM

Feb 8

Feb 8, 2025

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

AOS Chicago Judging Center Meeting

Feb 8, 2025

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

Feb 8, 2025

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

Orchid Quest Presented by the Orchid Growers Guild of Madison

Feb 1

Feb 1, 2025 – Feb 2, 2025

10:00 AM10:0010:00 AM

Orchid Quest Presented by the Orchid Growers Guild of Madison

Feb 1, 2025 – Feb 2, 2025

10:00 AM10:0010:00 AM

Feb 1, 2025 – Feb 2, 2025

10:00 AM10:0010:00 AM

Jan 12

Jan 12, 2025

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

January Meeting

Jan 12, 2025

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Jan 12, 2025

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Jan 11

Jan 11, 2025

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

AOS Chicago Judging Center Meeting

Jan 11, 2025

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

Jan 11, 2025

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

Dec 14

Dec 14, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

AOS Chicago Judging Center Meeting

Dec 14, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

Dec 14, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

Dec 8

Dec 8, 2024

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Members’ Holiday Party at Hausermann

Dec 8, 2024

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Dec 8, 2024

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Nov 10

Nov 10, 2024

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

November Meeting

Nov 10, 2024

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Nov 10, 2024

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Nov 9

Nov 9, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

AOS Chicago Judging Center Meeting

Nov 9, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

Nov 9, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

Eastern Iowa Orchid Society Show and Sale

Oct 19

Oct 19, 2024 – Oct 20, 2024

10:00 AM10:0010:00 AM

Eastern Iowa Orchid Society Show and Sale

Oct 19, 2024 – Oct 20, 2024

10:00 AM10:0010:00 AM

Oct 19, 2024 – Oct 20, 2024

10:00 AM10:0010:00 AM

Oct 12

Oct 12, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

AOS Chicago Judging Center Meeting

Oct 12, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

Oct 12, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

Oct 12

Oct 12, 2024 – Oct 13, 2024

10:00 AM10:0010:00 AM

Illinois Orchid Society Fall Show

Oct 12, 2024 – Oct 13, 2024

10:00 AM10:0010:00 AM

Oct 12, 2024 – Oct 13, 2024

10:00 AM10:0010:00 AM

Sep 20

Sep 20, 2024 – Sep 22, 2024

8:00 AM08:008:00 AM

Chicagoland Orchid Fest

Sep 20, 2024 – Sep 22, 2024

8:00 AM08:008:00 AM

Sep 20, 2024 – Sep 22, 2024

8:00 AM08:008:00 AM

Sep 14

Sep 14, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

AOS Chicago Judging Center Meeting

Sep 14, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

Sep 14, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

Sep 14

Sep 14, 2024 – Sep 15, 2024

10:00 AM10:0010:00 AM

Wisconsin Orchid Society Show

Sep 14, 2024 – Sep 15, 2024

10:00 AM10:0010:00 AM

Sep 14, 2024 – Sep 15, 2024

10:00 AM10:0010:00 AM

Sep 8

Sep 8, 2024

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

September Meeting

Sep 8, 2024

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Sep 8, 2024

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Aug 11

Aug 11, 2024

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

August Meeting

Aug 11, 2024

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Aug 11, 2024

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Aug 10

Aug 10, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

AOS Chicago Judging Center Meeting

Aug 10, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

Aug 10, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

Jul 14

Jul 14, 2024

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

July Meeting

Jul 14, 2024

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Jul 14, 2024

11:00 AM – 2:30 PM11:00 – 14:3011:00 AM – 2:30 PM

Jul 13

Jul 13, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

AOS Chicago Judging Center Meeting

Jul 13, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM

Jul 13, 2024

1:00 PM – 2:00 PM13:00 – 14:001:00 PM – 2:00 PM