One option for membership is giving MKIM a monthly amount, conveniently deducted from your checking account. This spreads your membership payment over 12 months and ensures a steady stream of income for the museum. You receive all the benefits of membership and join a very special group called the Founder’s Arrowhead Level of Membership. If you are interested in this you can call the museum at 603-456-2600 or print the form below and mail it to us along with a voided check or deposit slip.