In 2005, AIM began an auction in which businesses and people would donate in order to raise support for the organization. This event, originally a golf tournament as well as an auction, is held every spring with food served by local vendors and music.
The Annual Board Spring Auction is AIM's most successful event, with all proceeds benefiting AIM's general programs. In 2012 over $28k was raised during the auction. Local and corporate organizations, along with individuals in the community, donate items to be auctioned off.