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There are many ways to support the MonDak Heritage Center, click below to learn about them:

No matter what your interests or abilities, there is a way that you can help the MonDak Heritage Center fulfill its mission. If you would like to help out, give this page a read and then contact us at:
mdhc@richland.org and we'll get you started.

Thank you for your support!

Become an MDHC Member!

Membership dues make up over 30 percent of the MonDak Historical and Art Society’s annual revenues. Become a part of the growing community who supports and celebrates the arts and history of the MonDak area! If you are interested in becoming a member, print out our handy membership form and mail it to:
MonDak Heritage Center
120 3rd Ave SE
Sidney, MT 59270
or you can call us at 406-433-3500 for more information.

Member Benefits:

  • Subscription to bi-monthly newsletter describing exhibits and upcoming events.
  • Invitations to "members-only" events at the MonDak Heritage Center.
  • Your membership, donations and memorials are tax deductible.
  • Voting privilege to direct the MonDak Heritage Center.
  • The satisfaction of knowing that you are preserving your past for future generations and making the MonDak Heritage Center, the place it has become and will continue to be with your support.

Membership Levels:

  Basic Supporter
Senior
$15
$30
Senior Couple
$25
$50
Individual
$20
$40
Family
$35
$70
Business
$50
$100
  • Sustainer: $100-$249
  • Sponsor: $250-$499
  • Patron of the Arts: $500-$999
  • Benefactor: $1000-$2499
  • Director's Circle: $2500 and up