There's always something happening in Mahaska County. Our calendar makes it easy to find events today, this week, this month, and beyond.
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May 3
Men's Meeting
6:30 pm
The Eagles
Men's Meeting
Oskaloosa, IA
May 3, 2026
6:30 pm
May 5
MAKE Time
5:30 pm to 7:30 pm
FACE of Mahaska County
MAKE Time
Oskaloosa, IA
May 5, 2026
5:30 pm · 7:30 pm
May 9
Shop the Alley
10:00 am to 1:00 pm
The Alley
Shop the Alley
Oskaloosa, IA
May 9, 2026
10:00 am · 1:00 pm
Mark your calendars — Shop The Alley returns for our first show of the season! Stroll through downtown Oskaloosa and discover local crafters, makers, boutiques, and small businesses all in one fun outdoor market. It’s the perfect way to spend a spring Saturday supporting your community and finding something unique.
May 10
Men's Meeting
6:30 pm
The Eagles
Men's Meeting
Oskaloosa, IA
May 10, 2026
6:30 pm
May 12
MAKE Time
5:30 pm to 7:30 pm
FACE of Mahaska County
MAKE Time
Oskaloosa, IA
May 12, 2026
5:30 pm · 7:30 pm
May 16
Master Gardener Plant Sales
8:00 am to 11:00 am
Mahaska County ISU Extension
Master Gardener Plant Sales
212 N I St
Oskaloosa, IA
Map to Event
May 16, 2026
8:00 am · 11:00 am
The Mahaska County Master Gardeners will hold two plant sales in 2026. The first will be an early sale on Saturday April 18 from 9-10:30 am and will feature early vegetable transplants and second time around gardening items. The second sale their traditional annual sale on Saturday May 16 it will be held 8 – 11 am feauturing perennial divisions and annual transplants (flowers and vegetables). Both sales will be held at the Mahaska County Extension and Outreach Office auditorium, 212 North I Street, Oskaloosa.
Proceeds from the sale support future Master Gardener activities in Mahaska County including speaker fees. Many of the Mahaska County Master Gardener events are open to the public without cost because of plant sale proceeds.
Mahaska County Master Gardeners are celebrating their twenty-third year. The local program was organized after the county held their first training in 2003. The educational volunteer program, sponsored by Iowa State University Extension and Outreach, provides current, research based, home horticulture information and education to the citizens of Iowa through programs and projects. Master Gardeners receive horticulture training, and volunteer to promote a mission of education and service. The program is open to anyone 18 or older with an interest in gardening and a willingness to use their knowledge, experience and enthusiasm to make a positive impact on their local community.
More information about this and other horticulture events can be found at the Mahaska County Extension Office; 212 North I Street; Oskaloosa Phone 641-673-5841; and www.extension.iastate.edu/mahaska/yardgarden.htm.
May 19
MAKE Time
5:30 pm to 7:30 pm
FACE of Mahaska County
MAKE Time
Oskaloosa, IA
May 19, 2026
5:30 pm · 7:30 pm
MAKE Time
5:30 pm to 7:30 pm
FACE of Mahaska County
MAKE Time
Oskaloosa, IA
May 19, 2026
5:30 pm · 7:30 pm
May 26
MAKE Time
5:30 pm to 7:30 pm
FACE of Mahaska County
MAKE Time
Oskaloosa, IA
May 26, 2026
5:30 pm · 7:30 pm
May 27
Iowa's Living Roadways
12:00 pm to 1:00 pm
Iowa State University Extension and Outreach Community and Economic Development
Iowa's Living Roadways
Oskaloosa, IA
May 27, 2026
12:00 pm · 1:00 pm
For More Information
cedcml@iastate.edu
May 28
Open Wall/Open Stage
7:00 pm to 9:00 pm
FACE of Mahaska County
Open Wall/Open Stage
Oskaloosa, IA
May 28, 2026
7:00 pm · 9:00 pm
Open Wall & Open Stage 7:00 PM – 8:00 PM
Karaoke 8:00PM – 9:00 PM
May 29
Friday After Five
5:00 pm to 9:00 pm
Downtown Square
Friday After Five
Oskaloosa, IA
May 29, 2026
5:00 pm · 9:00 pm
Come on down to the square for a night of live music, food trucks, and more!
Live Band Performance by The Schmidt Brothers
For More Information
Contact: Mahaska Chamber & Development Group
(641) 672-2591
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