The Atkinson, Nebraska Chamber of Commerce actively supports the local community and businesses through various events and membership benefits. The Chamber's calendar includes a variety of events catering to different interests. These events range from a Design An Ad Contest in mid-March, an Annual Easter Egg Hunt in April, Bargain Buyways in late April, and an Alumni Banquet in May, to summer activities like City-Wide Rummage Sales in June and the D.C. Lynch Carnival. Later in the year, Atkinson celebrates Christmas in July, the Hay Days Celebration in August, the Cowboy 200 and Cowboy 100 Ultramarathon in September, a Holiday Open House in November, and concludes with a Christmas Parade of Lights towards the end of November​​.

Membership in the Atkinson Chamber of Commerce comes with several tiers offering various benefits. The first year of Premium Membership is free, which includes free advertising on all Chamber promotions throughout the year and the option to redeem Atkinson Bucks at the member's business. Following the first year, businesses can choose from different levels of membership, each with its own set of benefits. These levels include Premium Member for $150, Participating Business for $100, and Supportive Community Member for $50. All membership levels include being listed on the Chamber's website and receiving special event notifications​​.

The Atkinson Chamber of Commerce plays a crucial role in fostering a vibrant community and supporting local businesses. Through its diverse events and flexible membership benefits, the Chamber contributes significantly to the economic and cultural vitality of Atkinson, Nebraska.